499849948994 has 48 divisors (see below), whose sum is σ = 860761895616. Its totient is φ = 217124587680.

The previous prime is 499849948979. The next prime is 499849949003.

499849948994 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×499849948994² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6042557 + ... + 6124719.

It is an arithmetic number, because the mean of its divisors is an integer number (17932539492).

Almost surely, 2^499849948994 is an apocalyptic number.

499849948994 is a deficient number, since it is larger than the sum of its proper divisors (360911946622).

499849948994 is a wasteful number, since it uses less digits than its factorization.

499849948994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83303 (or 83292 counting only the distinct ones).

The product of its digits is 8707129344, while the sum is 86.

The spelling of 499849948994 in words is "four hundred ninety-nine billion, eight hundred forty-nine million, nine hundred forty-eight thousand, nine hundred ninety-four".