423025535232431 has 8 divisors (see below), whose sum is σ = 430266648033024. Its totient is φ = 415811695927320.

The previous prime is 423025535232397. The next prime is 423025535232437. The reversal of 423025535232431 is 134232535520324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 423025535232431 - 2⁶ = 423025535232367 is a prime.

It is a super-2 number, since 2×423025535232431² (a number of 30 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 (423025535232437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6818342585 + ... + 6818404626.

It is an arithmetic number, because the mean of its divisors is an integer number (53783331004128).

Almost surely, 2^{423025535232431} is an apocalyptic number.

423025535232431 is a deficient number, since it is larger than the sum of its proper divisors (7241112800593).

423025535232431 is a wasteful number, since it uses less digits than its factorization.

423025535232431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13636747741.

The product of its (nonzero) digits is 2592000, while the sum is 44.

The spelling of 423025535232431 in words is "four hundred twenty-three trillion, twenty-five billion, five hundred thirty-five million, two hundred thirty-two thousand, four hundred thirty-one".