663046140304 has 40 divisors (see below), whose sum is σ = 1305830260800. Its totient is φ = 326100893568.

The previous prime is 663046140299. The next prime is 663046140353. The reversal of 663046140304 is 403041640366.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104562 + ... + 1595665.

It is an arithmetic number, because the mean of its divisors is an integer number (32645756520).

Almost surely, 2^663046140304 is an apocalyptic number.

It is an amenable number.

663046140304 is a deficient number, since it is larger than the sum of its proper divisors (642784120496).

663046140304 is a wasteful number, since it uses less digits than its factorization.

663046140304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700487 (or 2700481 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The spelling of 663046140304 in words is "six hundred sixty-three billion, forty-six million, one hundred forty thousand, three hundred four".