423532324031 has 8 divisors (see below), whose sum is σ = 448815606000. Its totient is φ = 398548252800.

The previous prime is 423532323883. The next prime is 423532324049. The reversal of 423532324031 is 130423235324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423532324031 is a prime.

It is a super-2 number, since 2×423532324031² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423532384031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74799770 + ... + 74805431.

It is an arithmetic number, because the mean of its divisors is an integer number (56101950750).

Almost surely, 2^423532324031 is an apocalyptic number.

423532324031 is a deficient number, since it is larger than the sum of its proper divisors (25283281969).

423532324031 is a wasteful number, since it uses less digits than its factorization.

423532324031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149605369.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 423532324031 its reverse (130423235324), we get a palindrome (553955559355).

The spelling of 423532324031 in words is "four hundred twenty-three billion, five hundred thirty-two million, three hundred twenty-four thousand, thirty-one".