13405200315 has 64 divisors (see below), whose sum is σ = 24871795200. Its totient is φ = 6105913344.

The previous prime is 13405200299. The next prime is 13405200353. The reversal of 13405200315 is 51300250431.

It is not a de Polignac number, because 13405200315 - 2⁴ = 13405200299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 161316 + ... + 229854.

It is an arithmetic number, because the mean of its divisors is an integer number (388621800).

Almost surely, 2^13405200315 is an apocalyptic number.

13405200315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13405200315 is a deficient number, since it is larger than the sum of its proper divisors (11466594885).

13405200315 is a wasteful number, since it uses less digits than its factorization.

13405200315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68636.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 13405200315 its reverse (51300250431), we get a palindrome (64705450746).

The spelling of 13405200315 in words is "thirteen billion, four hundred five million, two hundred thousand, three hundred fifteen".