13217287314 has 64 divisors (see below), whose sum is σ = 32973143040. Its totient is φ = 3431421120.

The previous prime is 13217287277. The next prime is 13217287339. The reversal of 13217287314 is 41378271231.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1185952 + ... + 1197044.

It is an arithmetic number, because the mean of its divisors is an integer number (515205360).

Almost surely, 2^13217287314 is an apocalyptic number.

13217287314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13217287314 is an abundant number, since it is smaller than the sum of its proper divisors (19755855726).

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

13217287314 is a wasteful number, since it uses less digits than its factorization.

13217287314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13695.

The product of its digits is 56448, while the sum is 39.

The spelling of 13217287314 in words is "thirteen billion, two hundred seventeen million, two hundred eighty-seven thousand, three hundred fourteen".