423527631045 has 8 divisors (see below), whose sum is σ = 677644209696. Its totient is φ = 225881403216.

The previous prime is 423527631019. The next prime is 423527631097. The reversal of 423527631045 is 540136725324.

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

It is not a de Polignac number, because 423527631045 - 2¹⁰ = 423527630021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423527630988 and 423527631006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14117587687 + ... + 14117587716.

It is an arithmetic number, because the mean of its divisors is an integer number (84705526212).

Almost surely, 2^423527631045 is an apocalyptic number.

It is an amenable number.

423527631045 is a deficient number, since it is larger than the sum of its proper divisors (254116578651).

423527631045 is a wasteful number, since it uses less digits than its factorization.

423527631045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28235175411.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 423527631045 in words is "four hundred twenty-three billion, five hundred twenty-seven million, six hundred thirty-one thousand, forty-five".