2940907959864 has 128 divisors (see below), whose sum is σ = 9337440268800. Its totient is φ = 840149210880.

The previous prime is 2940907959859. The next prime is 2940907959877. The reversal of 2940907959864 is 4689597090492.

2940907959864 is a `hidden beast` number, since 2 + 9 + 409 + 0 + 79 + 5 + 98 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 2940907959792 and 2940907959801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11771284 + ... + 12018524.

It is an arithmetic number, because the mean of its divisors is an integer number (72948752100).

Almost surely, 2^{2940907959864} is an apocalyptic number.

2940907959864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2940907959864 is an abundant number, since it is smaller than the sum of its proper divisors (6396532308936).

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

2940907959864 is a wasteful number, since it uses less digits than its factorization.

2940907959864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255130 (or 255120 counting only the distinct ones).

The product of its (nonzero) digits is 352719360, while the sum is 72.

The spelling of 2940907959864 in words is "two trillion, nine hundred forty billion, nine hundred seven million, nine hundred fifty-nine thousand, eight hundred sixty-four".