11310400234 has 16 divisors (see below), whose sum is σ = 19755093888. Its totient is φ = 4755855312.

The previous prime is 11310400183. The next prime is 11310400243. The reversal of 11310400234 is 43200401311.

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, 7620822 + ... + 7622305.

It is an arithmetic number, because the mean of its divisors is an integer number (1234693368).

Almost surely, 2^11310400234 is an apocalyptic number.

11310400234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11310400234 is a deficient number, since it is larger than the sum of its proper divisors (8444693654).

11310400234 is a wasteful number, since it uses less digits than its factorization.

11310400234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15243189.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11310400234 its reverse (43200401311), we get a palindrome (54510801545).

The spelling of 11310400234 in words is "eleven billion, three hundred ten million, four hundred thousand, two hundred thirty-four".