504034643431 has 16 divisors (see below), whose sum is σ = 550561368960. Its totient is φ = 457625774880.

The previous prime is 504034643423. The next prime is 504034643459. The reversal of 504034643431 is 134346430405.

It is a cyclic number.

It is not a de Polignac number, because 504034643431 - 2³ = 504034643423 is a prime.

It is a super-2 number, since 2×504034643431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504034643471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65310985 + ... + 65318701.

It is an arithmetic number, because the mean of its divisors is an integer number (34410085560).

Almost surely, 2^504034643431 is an apocalyptic number.

504034643431 is a deficient number, since it is larger than the sum of its proper divisors (46526725529).

504034643431 is a wasteful number, since it uses less digits than its factorization.

504034643431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14574.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 504034643431 in words is "five hundred four billion, thirty-four million, six hundred forty-three thousand, four hundred thirty-one".