4073345199656 has 64 divisors (see below), whose sum is σ = 7686379137600. Its totient is φ = 2023699603968.

The previous prime is 4073345199647. The next prime is 4073345199691. The reversal of 4073345199656 is 6569915433704.

It is a super-2 number, since 2×4073345199656² (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 15 ways as a sum of consecutive naturals, for example, 1071085451 + ... + 1071089253.

It is an arithmetic number, because the mean of its divisors is an integer number (120099674025).

Almost surely, 2^{4073345199656} is an apocalyptic number.

It is an amenable number.

4073345199656 is a deficient number, since it is larger than the sum of its proper divisors (3613033937944).

4073345199656 is a wasteful number, since it uses less digits than its factorization.

4073345199656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5418 (or 5414 counting only the distinct ones).

The product of its (nonzero) digits is 73483200, while the sum is 62.

The spelling of 4073345199656 in words is "four trillion, seventy-three billion, three hundred forty-five million, one hundred ninety-nine thousand, six hundred fifty-six".