12002934956442 has 64 divisors (see below), whose sum is σ = 24390027970560. Its totient is φ = 3937335091200.

The previous prime is 12002934956431. The next prime is 12002934956443. The reversal of 12002934956442 is 24465943920021.

It is a happy number.

12002934956442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12002934956442³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12002934956443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1036606609 + ... + 1036618187.

It is an arithmetic number, because the mean of its divisors is an integer number (381094187040).

Almost surely, 2^{12002934956442} is an apocalyptic number.

12002934956442 is an abundant number, since it is smaller than the sum of its proper divisors (12387093014118).

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

12002934956442 is a wasteful number, since it uses less digits than its factorization.

12002934956442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19619.

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 12002934956442 in words is "twelve trillion, two billion, nine hundred thirty-four million, nine hundred fifty-six thousand, four hundred forty-two".