13451135402 has 16 divisors (see below), whose sum is σ = 21058080192. Its totient is φ = 6431890080.

The previous prime is 13451135351. The next prime is 13451135483. The reversal of 13451135402 is 20453115431.

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, 234377 + ... + 286067.

It is an arithmetic number, because the mean of its divisors is an integer number (1316130012).

Almost surely, 2^13451135402 is an apocalyptic number.

13451135402 is a deficient number, since it is larger than the sum of its proper divisors (7606944790).

13451135402 is a wasteful number, since it uses less digits than its factorization.

13451135402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57373.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 13451135402 in words is "thirteen billion, four hundred fifty-one million, one hundred thirty-five thousand, four hundred two".