499711868934 has 16 divisors (see below), whose sum is σ = 1002287420400. Its totient is φ = 166093342560.

The previous prime is 499711868897. The next prime is 499711868951. The reversal of 499711868934 is 439868117994.

It is a super-2 number, since 2×499711868934² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119317837 + ... + 119322024.

It is an arithmetic number, because the mean of its divisors is an integer number (62642963775).

Almost surely, 2^499711868934 is an apocalyptic number.

499711868934 is an abundant number, since it is smaller than the sum of its proper divisors (502575551466).

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

499711868934 is a wasteful number, since it uses less digits than its factorization.

499711868934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238640215.

The product of its digits is 94058496, while the sum is 69.

The spelling of 499711868934 in words is "four hundred ninety-nine billion, seven hundred eleven million, eight hundred sixty-eight thousand, nine hundred thirty-four".