506042136424 has 32 divisors (see below), whose sum is σ = 1035285156000. Its totient is φ = 229974937920.

The previous prime is 506042136419. The next prime is 506042136443. The reversal of 506042136424 is 424631240605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90099 + ... + 1010050.

It is an arithmetic number, because the mean of its divisors is an integer number (32352661125).

Almost surely, 2^506042136424 is an apocalyptic number.

It is an amenable number.

506042136424 is an abundant number, since it is smaller than the sum of its proper divisors (529243019576).

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

506042136424 is a wasteful number, since it uses less digits than its factorization.

506042136424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105393 (or 1105389 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 506042136424 in words is "five hundred six billion, forty-two million, one hundred thirty-six thousand, four hundred twenty-four".