2906988065472 has 56 divisors (see below), whose sum is σ = 7836526817136. Its totient is φ = 950713074688.

The previous prime is 2906988065467. The next prime is 2906988065479. The reversal of 2906988065472 is 2745608896092.

It is a super-2 number, since 2×2906988065472² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (66) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2906988065479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142825323 + ... + 142845674.

Almost surely, 2^{2906988065472} is an apocalyptic number.

It is an amenable number.

2906988065472 is an abundant number, since it is smaller than the sum of its proper divisors (4929538751664).

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

2906988065472 is a wasteful number, since it uses less digits than its factorization.

2906988065472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285671065 (or 285671055 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 66.

The spelling of 2906988065472 in words is "two trillion, nine hundred six billion, nine hundred eighty-eight million, sixty-five thousand, four hundred seventy-two".