115731081571274 has 16 divisors (see below), whose sum is σ = 187175721644520. Its totient is φ = 53349913068480.

The previous prime is 115731081571243. The next prime is 115731081571367. The reversal of 115731081571274 is 472175180137511.

It can be written as a sum of positive squares in 4 ways, for example, as 106029382861249 + 9701698710025 = 10297057^2 + 3114755^2 .

It is a super-3 number, since 3×115731081571274³ (a number of 43 digits) contains 333 as substring.

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, 2684656037 + ... + 2684699144.

Almost surely, 2^{115731081571274} is an apocalyptic number.

115731081571274 is a deficient number, since it is larger than the sum of its proper divisors (71444640073246).

115731081571274 is a wasteful number, since it uses less digits than its factorization.

115731081571274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5369356025.

The product of its (nonzero) digits is 1646400, while the sum is 53.

The spelling of 115731081571274 in words is "one hundred fifteen trillion, seven hundred thirty-one billion, eighty-one million, five hundred seventy-one thousand, two hundred seventy-four".