11455125426231 has 16 divisors (see below), whose sum is σ = 15281203703040. Its totient is φ = 7632899671040.

The previous prime is 11455125426203. The next prime is 11455125426301. The reversal of 11455125426231 is 13262452155411.

11455125426231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11455125426231 - 2¹⁰ = 11455125425207 is a prime.

It is a super-2 number, since 2×11455125426231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11455125426331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49630711 + ... + 49860983.

It is an arithmetic number, because the mean of its divisors is an integer number (955075231440).

Almost surely, 2^{11455125426231} is an apocalyptic number.

11455125426231 is a deficient number, since it is larger than the sum of its proper divisors (3826078276809).

11455125426231 is a wasteful number, since it uses less digits than its factorization.

11455125426231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238566.

The product of its digits is 288000, while the sum is 42.

The spelling of 11455125426231 in words is "eleven trillion, four hundred fifty-five billion, one hundred twenty-five million, four hundred twenty-six thousand, two hundred thirty-one".