115575141376 has 88 divisors (see below), whose sum is σ = 245485001160. Its totient is φ = 54385934336.

The previous prime is 115575141323. The next prime is 115575141397. The reversal of 115575141376 is 673141575511.

It can be written as a sum of positive squares in 4 ways, for example, as 24516043776 + 91059097600 = 156576^2 + 301760^2 .

It is a super-2 number, since 2×115575141376² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5019426 + ... + 5042398.

Almost surely, 2^115575141376 is an apocalyptic number.

115575141376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115575141376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122742500580).

115575141376 is an abundant number, since it is smaller than the sum of its proper divisors (129909859784).

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

115575141376 is an frugal number, since it uses more digits than its factorization.

115575141376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23044 (or 22992 counting only the distinct ones).

The product of its digits is 441000, while the sum is 46.

The spelling of 115575141376 in words is "one hundred fifteen billion, five hundred seventy-five million, one hundred forty-one thousand, three hundred seventy-six".