499743926704 has 40 divisors (see below), whose sum is σ = 1058661473472. Its totient is φ = 226643526720.

The previous prime is 499743926687. The next prime is 499743926749. The reversal of 499743926704 is 407629347994.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3126834 + ... + 3282769.

Almost surely, 2^499743926704 is an apocalyptic number.

499743926704 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

499743926704 is an abundant number, since it is smaller than the sum of its proper divisors (558917546768).

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

499743926704 is a wasteful number, since it uses less digits than its factorization.

499743926704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6410065 (or 6410059 counting only the distinct ones).

The product of its (nonzero) digits is 82301184, while the sum is 64.

The spelling of 499743926704 in words is "four hundred ninety-nine billion, seven hundred forty-three million, nine hundred twenty-six thousand, seven hundred four".