10420034114440 has 64 divisors (see below), whose sum is σ = 23602341375360. Its totient is φ = 4140060172800.

The previous prime is 10420034114389. The next prime is 10420034114447. The reversal of 10420034114440 is 4441143002401.

It is a super-2 number, since 2×10420034114440² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10420034114399 and 10420034114408.

It is not an unprimeable number, because it can be changed into a prime (10420034114447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78169527 + ... + 78302713.

It is an arithmetic number, because the mean of its divisors is an integer number (368786583990).

Almost surely, 2^{10420034114440} is an apocalyptic number.

10420034114440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10420034114440 is an abundant number, since it is smaller than the sum of its proper divisors (13182307260920).

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

10420034114440 is a wasteful number, since it uses less digits than its factorization.

10420034114440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146302 (or 146298 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10420034114440 its reverse (4441143002401), we get a palindrome (14861177116841).

The spelling of 10420034114440 in words is "ten trillion, four hundred twenty billion, thirty-four million, one hundred fourteen thousand, four hundred forty".