872457743301 has 16 divisors (see below), whose sum is σ = 1242209026560. Its totient is φ = 543466445760.

The previous prime is 872457743293. The next prime is 872457743329. The reversal of 872457743301 is 103347754278.

It is a happy number.

It is not a de Polignac number, because 872457743301 - 2³ = 872457743293 is a prime.

It is a super-2 number, since 2×872457743301² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872457743701) 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, 161743270 + ... + 161748663.

It is an arithmetic number, because the mean of its divisors is an integer number (77638064160).

Almost surely, 2^872457743301 is an apocalyptic number.

It is an amenable number.

872457743301 is a deficient number, since it is larger than the sum of its proper divisors (369751283259).

872457743301 is a wasteful number, since it uses less digits than its factorization.

872457743301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323491996.

The product of its (nonzero) digits is 3951360, while the sum is 51.

The spelling of 872457743301 in words is "eight hundred seventy-two billion, four hundred fifty-seven million, seven hundred forty-three thousand, three hundred one".