13124255450012 has 48 divisors (see below), whose sum is σ = 26273121154560. Its totient is φ = 5619409653312.

The previous prime is 13124255450003. The next prime is 13124255450051. The reversal of 13124255450012 is 21005455242131.

It is a super-2 number, since 2×13124255450012² (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 15 ways as a sum of consecutive naturals, for example, 139233314 + ... + 139327542.

It is an arithmetic number, because the mean of its divisors is an integer number (547356690720).

Almost surely, 2^{13124255450012} is an apocalyptic number.

It is an amenable number.

13124255450012 is an abundant number, since it is smaller than the sum of its proper divisors (13148865704548).

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

13124255450012 is a wasteful number, since it uses less digits than its factorization.

13124255450012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98850 (or 98848 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 13124255450012 in words is "thirteen trillion, one hundred twenty-four billion, two hundred fifty-five million, four hundred fifty thousand, twelve".