902947902941 has 16 divisors (see below), whose sum is σ = 1086328012800. Its totient is φ = 733170298608.

The previous prime is 902947902931. The next prime is 902947903001. The reversal of 902947902941 is 149209749209.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-902947902941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (902947902931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1766180 + ... + 2219298.

It is an arithmetic number, because the mean of its divisors is an integer number (67895500800).

Almost surely, 2^902947902941 is an apocalyptic number.

It is an amenable number.

902947902941 is a deficient number, since it is larger than the sum of its proper divisors (183380109859).

902947902941 is a wasteful number, since it uses less digits than its factorization.

902947902941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468128.

The product of its (nonzero) digits is 2939328, while the sum is 56.

The spelling of 902947902941 in words is "nine hundred two billion, nine hundred forty-seven million, nine hundred two thousand, nine hundred forty-one".