2904315321472 has 32 divisors (see below), whose sum is σ = 5786391905820. Its totient is φ = 1452044411904.

The previous prime is 2904315321443. The next prime is 2904315321487. The reversal of 2904315321472 is 2741235134092.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2698975836736 + 205339484736 = 1642856^2 + 453144^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 775078 + ... + 2531674.

Almost surely, 2^{2904315321472} is an apocalyptic number.

It is an amenable number.

2904315321472 is a deficient number, since it is larger than the sum of its proper divisors (2882076584348).

2904315321472 is a wasteful number, since it uses less digits than its factorization.

2904315321472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769528 (or 1769516 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 2904315321472 in words is "two trillion, nine hundred four billion, three hundred fifteen million, three hundred twenty-one thousand, four hundred seventy-two".