42313500423 has 12 divisors (see below), whose sum is σ = 61130874688. Its totient is φ = 28203750720.

The previous prime is 42313500413. The next prime is 42313500431. The reversal of 42313500423 is 32400531324.

42313500423 is a `hidden beast` number, since 4 + 231 + 3 + 5 + 0 + 0 + 423 = 666.

It is not a de Polignac number, because 42313500423 - 2²² = 42309306119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42313500413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386098 + ... + 483423.

Almost surely, 2^42313500423 is an apocalyptic number.

42313500423 is a deficient number, since it is larger than the sum of its proper divisors (18817374265).

42313500423 is a wasteful number, since it uses less digits than its factorization.

42313500423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874934 (or 874931 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The spelling of 42313500423 in words is "forty-two billion, three hundred thirteen million, five hundred thousand, four hundred twenty-three".