66412735314 has 32 divisors (see below), whose sum is σ = 134460293760. Its totient is φ = 21866214912.

The previous prime is 66412735243. The next prime is 66412735327. The reversal of 66412735314 is 41353721466.

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, 102274 + ... + 378530.

It is an arithmetic number, because the mean of its divisors is an integer number (4201884180).

Almost surely, 2^66412735314 is an apocalyptic number.

66412735314 is an abundant number, since it is smaller than the sum of its proper divisors (68047558446).

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

66412735314 is a wasteful number, since it uses less digits than its factorization.

66412735314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276754.

The product of its digits is 362880, while the sum is 42.

The spelling of 66412735314 in words is "sixty-six billion, four hundred twelve million, seven hundred thirty-five thousand, three hundred fourteen".