504514044043422 has 72 divisors (see below), whose sum is σ = 1199272499989704. Its totient is φ = 141079914870048.

The previous prime is 504514044043381. The next prime is 504514044043423. The reversal of 504514044043422 is 224340440415405.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504514044043423) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 387769333 + ... + 389068224.

It is an arithmetic number, because the mean of its divisors is an integer number (16656562499857).

Almost surely, 2^{504514044043422} is an apocalyptic number.

504514044043422 is an abundant number, since it is smaller than the sum of its proper divisors (694758455946282).

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

504514044043422 is a wasteful number, since it uses less digits than its factorization.

504514044043422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776837670 (or 776837616 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 42.

Adding to 504514044043422 its reverse (224340440415405), we get a palindrome (728854484458827).

The spelling of 504514044043422 in words is "five hundred four trillion, five hundred fourteen billion, forty-four million, forty-three thousand, four hundred twenty-two".