500411161240 has 16 divisors (see below), whose sum is σ = 1125925112880. Its totient is φ = 200164464480.

The previous prime is 500411161157. The next prime is 500411161259. The reversal of 500411161240 is 42161114005.

It is a super-2 number, since 2×500411161240² (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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6255139476 + ... + 6255139555.

It is an arithmetic number, because the mean of its divisors is an integer number (70370319555).

Almost surely, 2^500411161240 is an apocalyptic number.

It is an amenable number.

500411161240 is an abundant number, since it is smaller than the sum of its proper divisors (625513951640).

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

500411161240 is a wasteful number, since it uses less digits than its factorization.

500411161240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12510279042 (or 12510279038 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 500411161240 its reverse (42161114005), we get a palindrome (542572275245).

The spelling of 500411161240 in words is "five hundred billion, four hundred eleven million, one hundred sixty-one thousand, two hundred forty".