61313565114 has 48 divisors (see below), whose sum is σ = 142516876320. Its totient is φ = 19733096880.

The previous prime is 61313565067. The next prime is 61313565149. The reversal of 61313565114 is 41156531316.

61313565114 is a `hidden beast` number, since 6 + 1 + 3 + 135 + 6 + 511 + 4 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2161072 + ... + 2189259.

It is an arithmetic number, because the mean of its divisors is an integer number (2969101590).

Almost surely, 2^61313565114 is an apocalyptic number.

61313565114 is an abundant number, since it is smaller than the sum of its proper divisors (81203311206).

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

61313565114 is a wasteful number, since it uses less digits than its factorization.

61313565114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350377 (or 4350365 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The spelling of 61313565114 in words is "sixty-one billion, three hundred thirteen million, five hundred sixty-five thousand, one hundred fourteen".