4156737052992 has 448 divisors, whose sum is σ = 12400180838400. Its totient is φ = 1226157004800.

The previous prime is 4156737052969. The next prime is 4156737053009. The reversal of 4156737052992 is 2992507376514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1183916517 + ... + 1183920027.

Almost surely, 2^{4156737052992} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4156737052992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6200090419200).

4156737052992 is an abundant number, since it is smaller than the sum of its proper divisors (8243443785408).

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

4156737052992 is a wasteful number, since it uses less digits than its factorization.

4156737052992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643 (or 3595 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 60.

The spelling of 4156737052992 in words is "four trillion, one hundred fifty-six billion, seven hundred thirty-seven million, fifty-two thousand, nine hundred ninety-two".