66046204396 has 12 divisors (see below), whose sum is σ = 119566404720. Its totient is φ = 31884374480.

The previous prime is 66046204349. The next prime is 66046204397. The reversal of 66046204396 is 69340264066.

66046204396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×66046204396² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (66046204397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284681800 + ... + 284682031.

It is an arithmetic number, because the mean of its divisors is an integer number (9963867060).

Almost surely, 2^66046204396 is an apocalyptic number.

It is an amenable number.

66046204396 is a deficient number, since it is larger than the sum of its proper divisors (53520200324).

66046204396 is a wasteful number, since it uses less digits than its factorization.

66046204396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569363864 (or 569363862 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 66046204396 in words is "sixty-six billion, forty-six million, two hundred four thousand, three hundred ninety-six".