4681159916272 has 80 divisors (see below), whose sum is σ = 11077728480000. Its totient is φ = 1870552157184.

The previous prime is 4681159916249. The next prime is 4681159916273. The reversal of 4681159916272 is 2726199511864.

It is a self number, because there is not a number n which added to its sum of digits gives 4681159916272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4681159916273) 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, 11285022 + ... + 11692477.

It is an arithmetic number, because the mean of its divisors is an integer number (138471606000).

Almost surely, 2^{4681159916272} is an apocalyptic number.

It is an amenable number.

4681159916272 is an abundant number, since it is smaller than the sum of its proper divisors (6396568563728).

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

4681159916272 is a wasteful number, since it uses less digits than its factorization.

4681159916272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22977638 (or 22977632 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 61.

The spelling of 4681159916272 in words is "four trillion, six hundred eighty-one billion, one hundred fifty-nine million, nine hundred sixteen thousand, two hundred seventy-two".