4971965388396 has 24 divisors (see below), whose sum is σ = 11604799363584. Its totient is φ = 1656815111760.

The previous prime is 4971965388371. The next prime is 4971965388407. The reversal of 4971965388396 is 6938835691794.

It is a super-4 number, since 4×4971965388396⁴ (a number of 52 digits) contains 4444 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, 63294660 + ... + 63373163.

It is an arithmetic number, because the mean of its divisors is an integer number (483533306816).

Almost surely, 2^{4971965388396} is an apocalyptic number.

It is an amenable number.

4971965388396 is an abundant number, since it is smaller than the sum of its proper divisors (6632833975188).

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

4971965388396 is a wasteful number, since it uses less digits than its factorization.

4971965388396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126671101 (or 126671099 counting only the distinct ones).

The product of its digits is 2116316160, while the sum is 78.

The spelling of 4971965388396 in words is "four trillion, nine hundred seventy-one billion, nine hundred sixty-five million, three hundred eighty-eight thousand, three hundred ninety-six".