13616534414 has 32 divisors (see below), whose sum is σ = 24626868480. Its totient is φ = 5515990272.

The previous prime is 13616534383. The next prime is 13616534431. The reversal of 13616534414 is 41443561631.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

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, 60062 + ... + 175614.

It is an arithmetic number, because the mean of its divisors is an integer number (769589640).

Almost surely, 2^13616534414 is an apocalyptic number.

13616534414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13616534414 is a deficient number, since it is larger than the sum of its proper divisors (11010334066).

13616534414 is a wasteful number, since it uses less digits than its factorization.

13616534414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116024.

The product of its digits is 103680, while the sum is 38.

The spelling of 13616534414 in words is "thirteen billion, six hundred sixteen million, five hundred thirty-four thousand, four hundred fourteen".