13604654602231 has 64 divisors (see below), whose sum is σ = 17930483665920. Its totient is φ = 10000322933760.

The previous prime is 13604654602213. The next prime is 13604654602241. The reversal of 13604654602231 is 13220645640631.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13604654602231 - 2⁷ = 13604654602103 is a prime.

It is a super-2 number, since 2×13604654602231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13604654602241) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 530238355 + ... + 530264011.

It is an arithmetic number, because the mean of its divisors is an integer number (280163807280).

Almost surely, 2^{13604654602231} is an apocalyptic number.

13604654602231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13604654602231 is a deficient number, since it is larger than the sum of its proper divisors (4325829063689).

13604654602231 is a wasteful number, since it uses less digits than its factorization.

13604654602231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27224.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 13604654602231 in words is "thirteen trillion, six hundred four billion, six hundred fifty-four million, six hundred two thousand, two hundred thirty-one".