66102462304 has 12 divisors (see below), whose sum is σ = 130139222724. Its totient is φ = 33051231136.

The previous prime is 66102462289. The next prime is 66102462313. The reversal of 66102462304 is 40326420166.

It is a self number, because there is not a number n which added to its sum of digits gives 66102462304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032850942 + ... + 1032851005.

It is an arithmetic number, because the mean of its divisors is an integer number (10844935227).

Almost surely, 2^66102462304 is an apocalyptic number.

It is an amenable number.

66102462304 is a deficient number, since it is larger than the sum of its proper divisors (64036760420).

66102462304 is a wasteful number, since it uses less digits than its factorization.

66102462304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065701957 (or 2065701949 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 66102462304 in words is "sixty-six billion, one hundred two million, four hundred sixty-two thousand, three hundred four".