11231514234 has 24 divisors (see below), whose sum is σ = 24339130452. Its totient is φ = 3743194560.

The previous prime is 11231514191. The next prime is 11231514269. The reversal of 11231514234 is 43241513211.

11231514234 is a `hidden beast` number, since 1 + 1 + 231 + 5 + 1 + 423 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11183697009 + 47817225 = 105753^2 + 6915^2 .

It is a super-2 number, since 2×11231514234² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231514198 and 11231514207.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60574 + ... + 161654.

Almost surely, 2^11231514234 is an apocalyptic number.

11231514234 is an abundant number, since it is smaller than the sum of its proper divisors (13107616218).

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

11231514234 is a wasteful number, since it uses less digits than its factorization.

11231514234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107262 (or 107259 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The spelling of 11231514234 in words is "eleven billion, two hundred thirty-one million, five hundred fourteen thousand, two hundred thirty-four".