10556424312 has 64 divisors (see below), whose sum is σ = 31935409920. Its totient is φ = 2838701568.

The previous prime is 10556424311. The next prime is 10556424323. The reversal of 10556424312 is 21342465501.

It is a super-2 number, since 2×10556424312² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10556424311) 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, 1845258 + ... + 1850969.

It is an arithmetic number, because the mean of its divisors is an integer number (498990780).

Almost surely, 2^10556424312 is an apocalyptic number.

10556424312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10556424312 is an abundant number, since it is smaller than the sum of its proper divisors (21378985608).

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

10556424312 is a wasteful number, since it uses less digits than its factorization.

10556424312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696260 (or 3696256 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 10556424312 its reverse (21342465501), we get a palindrome (31898889813).

The spelling of 10556424312 in words is "ten billion, five hundred fifty-six million, four hundred twenty-four thousand, three hundred twelve".