10254342040 has 32 divisors (see below), whose sum is σ = 23087857680. Its totient is φ = 4098965632.

The previous prime is 10254342019. The next prime is 10254342067. The reversal of 10254342040 is 4024345201.

It is a happy number.

10254342040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10254342040² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10254341996 and 10254342014.

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 7 ways as a sum of consecutive naturals, for example, 26134 + ... + 145573.

Almost surely, 2^10254342040 is an apocalyptic number.

10254342040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10254342040 is an abundant number, since it is smaller than the sum of its proper divisors (12833515640).

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

10254342040 is a wasteful number, since it uses less digits than its factorization.

10254342040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173211 (or 173207 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 10254342040 its reverse (4024345201), we get a palindrome (14278687241).

The spelling of 10254342040 in words is "ten billion, two hundred fifty-four million, three hundred forty-two thousand, forty".