10110342420 has 72 divisors (see below), whose sum is σ = 30678789960. Its totient is φ = 2695146240.

The previous prime is 10110342383. The next prime is 10110342457. The reversal of 10110342420 is 2424301101.

10110342420 is a `hidden beast` number, since 101 + 103 + 42 + 420 = 666.

10110342420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10110342383) and next prime (10110342457).

It can be written as a sum of positive squares in 4 ways, for example, as 2102956164 + 8007386256 = 45858^2 + 89484^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10110342393 and 10110342402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 614866 + ... + 631094.

It is an arithmetic number, because the mean of its divisors is an integer number (426094305).

Almost surely, 2^10110342420 is an apocalyptic number.

10110342420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10110342420 is an abundant number, since it is smaller than the sum of its proper divisors (20568447540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10110342420 is a wasteful number, since it uses less digits than its factorization.

10110342420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19705 (or 19700 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10110342420 its reverse (2424301101), we get a palindrome (12534643521).

The spelling of 10110342420 in words is "ten billion, one hundred ten million, three hundred forty-two thousand, four hundred twenty".