1115414435231 has 4 divisors (see below), whose sum is σ = 1115891314200. Its totient is φ = 1114937556264.

The previous prime is 1115414435227. The next prime is 1115414435273. The reversal of 1115414435231 is 1325344145111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1115414435231 - 2² = 1115414435227 is a prime.

It is a super-2 number, since 2×1115414435231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1115414435191 and 1115414435200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115414431231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238435976 + ... + 238440653.

It is an arithmetic number, because the mean of its divisors is an integer number (278972828550).

Almost surely, 2^{1115414435231} is an apocalyptic number.

1115414435231 is a deficient number, since it is larger than the sum of its proper divisors (476878969).

1115414435231 is an equidigital number, since it uses as much as digits as its factorization.

1115414435231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476878968.

The product of its digits is 28800, while the sum is 35.

The spelling of 1115414435231 in words is "one trillion, one hundred fifteen billion, four hundred fourteen million, four hundred thirty-five thousand, two hundred thirty-one".