2943880113612 has 96 divisors (see below), whose sum is σ = 7097344063488. Its totient is φ = 949213085184.

The previous prime is 2943880113553. The next prime is 2943880113613. The reversal of 2943880113612 is 2163110883492.

It is not an unprimeable number, because it can be changed into a prime (2943880113613) 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, 131983653 + ... + 132005955.

It is an arithmetic number, because the mean of its divisors is an integer number (73930667328).

Almost surely, 2^{2943880113612} is an apocalyptic number.

It is an amenable number.

2943880113612 is an abundant number, since it is smaller than the sum of its proper divisors (4153463949876).

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

2943880113612 is a wasteful number, since it uses less digits than its factorization.

2943880113612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25279 (or 25277 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 2943880113612 in words is "two trillion, nine hundred forty-three billion, eight hundred eighty million, one hundred thirteen thousand, six hundred twelve".