2907957994412 has 24 divisors (see below), whose sum is σ = 5141943227904. Its totient is φ = 1438834586112.

The previous prime is 2907957994283. The next prime is 2907957994457. The reversal of 2907957994412 is 2144997597092.

It is a super-2 number, since 2×2907957994412² (a number of 26 digits) contains 22 as substring.

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, 3247253 + ... + 4044819.

It is an arithmetic number, because the mean of its divisors is an integer number (214247634496).

Almost surely, 2^{2907957994412} is an apocalyptic number.

It is an amenable number.

2907957994412 is a deficient number, since it is larger than the sum of its proper divisors (2233985233492).

2907957994412 is a wasteful number, since it uses less digits than its factorization.

2907957994412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807065 (or 807063 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 68.

The spelling of 2907957994412 in words is "two trillion, nine hundred seven billion, nine hundred fifty-seven million, nine hundred ninety-four thousand, four hundred twelve".