500120413104 has 80 divisors (see below), whose sum is σ = 1392540809184. Its totient is φ = 153752678400.

The previous prime is 500120413097. The next prime is 500120413129. The reversal of 500120413104 is 401314021005.

It is a super-2 number, since 2×500120413104² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397624 + ... + 1076264.

Almost surely, 2^500120413104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500120413104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (696270404592).

500120413104 is an abundant number, since it is smaller than the sum of its proper divisors (892420396080).

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

500120413104 is a wasteful number, since it uses less digits than its factorization.

500120413104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679846 (or 679840 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 500120413104 its reverse (401314021005), we get a palindrome (901434434109).

The spelling of 500120413104 in words is "five hundred billion, one hundred twenty million, four hundred thirteen thousand, one hundred four".