999934140604 has 18 divisors (see below), whose sum is σ = 2035580215200. Its totient is φ = 428543203032.

The previous prime is 999934140599. The next prime is 999934140613. The reversal of 999934140604 is 406041439999.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2550852204 + ... + 2550852595.

Almost surely, 2^999934140604 is an apocalyptic number.

It is an amenable number.

999934140604 is an abundant number, since it is smaller than the sum of its proper divisors (1035646074596).

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

999934140604 is a wasteful number, since it uses less digits than its factorization.

999934140604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101704817 (or 5101704808 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 58.

The spelling of 999934140604 in words is "nine hundred ninety-nine billion, nine hundred thirty-four million, one hundred forty thousand, six hundred four".