13342531234 has 32 divisors (see below), whose sum is σ = 21330840960. Its totient is φ = 6241536000.

The previous prime is 13342531211. The next prime is 13342531247. The reversal of 13342531234 is 43213524331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13342531196 and 13342531205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 985954 + ... + 999394.

It is an arithmetic number, because the mean of its divisors is an integer number (666588780).

Almost surely, 2^13342531234 is an apocalyptic number.

13342531234 is a deficient number, since it is larger than the sum of its proper divisors (7988309726).

13342531234 is a wasteful number, since it uses less digits than its factorization.

13342531234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13786.

The product of its digits is 25920, while the sum is 31.

The spelling of 13342531234 in words is "thirteen billion, three hundred forty-two million, five hundred thirty-one thousand, two hundred thirty-four".