13316506434 has 96 divisors (see below), whose sum is σ = 37304257536. Its totient is φ = 3458823120.

The previous prime is 13316506429. The next prime is 13316506529. The reversal of 13316506434 is 43460561331.

13316506434 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 6 + 5 + 0 + 643 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 140502 + ... + 215345.

It is an arithmetic number, because the mean of its divisors is an integer number (388586016).

Almost surely, 2^13316506434 is an apocalyptic number.

13316506434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13316506434 is an abundant number, since it is smaller than the sum of its proper divisors (23987751102).

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

13316506434 is a wasteful number, since it uses less digits than its factorization.

13316506434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355882 (or 355870 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 13316506434 in words is "thirteen billion, three hundred sixteen million, five hundred six thousand, four hundred thirty-four".