504349950942 has 24 divisors (see below), whose sum is σ = 1093188715320. Its totient is φ = 168050421360.

The previous prime is 504349950899. The next prime is 504349950943. The reversal of 504349950942 is 249059943405.

504349950942 is a `hidden beast` number, since 5 + 0 + 4 + 3 + 4 + 99 + 509 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504349950943) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5472109 + ... + 5563512.

It is an arithmetic number, because the mean of its divisors is an integer number (45549529805).

Almost surely, 2^504349950942 is an apocalyptic number.

504349950942 is an abundant number, since it is smaller than the sum of its proper divisors (588838764378).

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

504349950942 is a wasteful number, since it uses less digits than its factorization.

504349950942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11038168 (or 11038165 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 54.

The spelling of 504349950942 in words is "five hundred four billion, three hundred forty-nine million, nine hundred fifty thousand, nine hundred forty-two".