10521314343512 has 48 divisors (see below), whose sum is σ = 24298173446760. Its totient is φ = 4243891497216.

The previous prime is 10521314343509. The next prime is 10521314343523. The reversal of 10521314343512 is 21534341312501.

It is a super-2 number, since 2×10521314343512² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 789407678 + ... + 789421005.

Almost surely, 2^{10521314343512} is an apocalyptic number.

It is an amenable number.

10521314343512 is an abundant number, since it is smaller than the sum of its proper divisors (13776859103248).

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

10521314343512 is a wasteful number, since it uses less digits than its factorization.

10521314343512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578828720 (or 1578828709 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 10521314343512 in words is "ten trillion, five hundred twenty-one billion, three hundred fourteen million, three hundred forty-three thousand, five hundred twelve".