609447112704 has 78 divisors (see below), whose sum is σ = 1760410178696. Its totient is φ = 203149025280.

The previous prime is 609447112697. The next prime is 609447112717. The reversal of 609447112704 is 407211744906.

609447112704 is a `hidden beast` number, since 609 + 4 + 4 + 7 + 11 + 27 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 609447112704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8229292 + ... + 8303019.

Almost surely, 2^609447112704 is an apocalyptic number.

609447112704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

609447112704 is an abundant number, since it is smaller than the sum of its proper divisors (1150963065992).

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

609447112704 is a wasteful number, since it uses less digits than its factorization.

609447112704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16532341 (or 16532316 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 609447112704 in words is "six hundred nine billion, four hundred forty-seven million, one hundred twelve thousand, seven hundred four".