12985120241996 has 24 divisors (see below), whose sum is σ = 26807990178816. Its totient is φ = 5385533740560.

The previous prime is 12985120241987. The next prime is 12985120242013. The reversal of 12985120241996 is 69914202158921.

It is a super-3 number, since 3×12985120241996³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7479907106 + ... + 7479908841.

It is an arithmetic number, because the mean of its divisors is an integer number (1116999590784).

Almost surely, 2^{12985120241996} is an apocalyptic number.

It is an amenable number.

12985120241996 is an abundant number, since it is smaller than the sum of its proper divisors (13822869936820).

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

12985120241996 is a wasteful number, since it uses less digits than its factorization.

12985120241996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14959815989 (or 14959815987 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 59.

The spelling of 12985120241996 in words is "twelve trillion, nine hundred eighty-five billion, one hundred twenty million, two hundred forty-one thousand, nine hundred ninety-six".