1400115500231 has 24 divisors (see below), whose sum is σ = 1639763750016. Its totient is φ = 1191953674800.

The previous prime is 1400115500227. The next prime is 1400115500239. The reversal of 1400115500231 is 1320055110041.

It is not a de Polignac number, because 1400115500231 - 2² = 1400115500227 is a prime.

It is a super-2 number, since 2×1400115500231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1400115500197 and 1400115500206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400115500239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60268040 + ... + 60291266.

It is an arithmetic number, because the mean of its divisors is an integer number (68323489584).

Almost surely, 2^{1400115500231} is an apocalyptic number.

1400115500231 is a deficient number, since it is larger than the sum of its proper divisors (239648249785).

1400115500231 is a wasteful number, since it uses less digits than its factorization.

1400115500231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31539 (or 31532 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The spelling of 1400115500231 in words is "one trillion, four hundred billion, one hundred fifteen million, five hundred thousand, two hundred thirty-one".