504424220112345 has 64 divisors (see below), whose sum is σ = 920294442305280. Its totient is φ = 233722754408448.

The previous prime is 504424220112341. The next prime is 504424220112349. The reversal of 504424220112345 is 543211022424405.

It is an interprime number because it is at equal distance from previous prime (504424220112341) and next prime (504424220112349).

It is not a de Polignac number, because 504424220112345 - 2² = 504424220112341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (504424220112341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 720228222 + ... + 720928248.

It is an arithmetic number, because the mean of its divisors is an integer number (14379600661020).

Almost surely, 2^{504424220112345} is an apocalyptic number.

It is an amenable number.

504424220112345 is a deficient number, since it is larger than the sum of its proper divisors (415870222192935).

504424220112345 is a wasteful number, since it uses less digits than its factorization.

504424220112345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917434.

The product of its (nonzero) digits is 307200, while the sum is 39.

The spelling of 504424220112345 in words is "five hundred four trillion, four hundred twenty-four billion, two hundred twenty million, one hundred twelve thousand, three hundred forty-five".