172081114304 has 56 divisors (see below), whose sum is σ = 378830433600. Its totient is φ = 76892929280.

The previous prime is 172081114301. The next prime is 172081114327. The reversal of 172081114304 is 403411180271.

It is a super-2 number, since 2×172081114304² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (172081114301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2029934 + ... + 2113005.

Almost surely, 2^172081114304 is an apocalyptic number.

It is an amenable number.

172081114304 is an abundant number, since it is smaller than the sum of its proper divisors (206749319296).

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

172081114304 is a wasteful number, since it uses less digits than its factorization.

172081114304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143021 (or 4143011 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

Adding to 172081114304 its reverse (403411180271), we get a palindrome (575492294575).

The spelling of 172081114304 in words is "one hundred seventy-two billion, eighty-one million, one hundred fourteen thousand, three hundred four".