499323323994 has 32 divisors (see below), whose sum is σ = 1089878270976. Its totient is φ = 151248214320.

The previous prime is 499323323981. The next prime is 499323323999.

499323323994 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×499323323994² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (499323323999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384372 + ... + 1707375.

It is an arithmetic number, because the mean of its divisors is an integer number (34058695968).

Almost surely, 2^499323323994 is an apocalyptic number.

499323323994 is an abundant number, since it is smaller than the sum of its proper divisors (590554946982).

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

499323323994 is a wasteful number, since it uses less digits than its factorization.

499323323994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094210.

The product of its digits is 34012224, while the sum is 60.

The spelling of 499323323994 in words is "four hundred ninety-nine billion, three hundred twenty-three million, three hundred twenty-three thousand, nine hundred ninety-four".