423522211412125 has 128 divisors (see below), whose sum is σ = 625901221370880. Its totient is φ = 279949114368000.

The previous prime is 423522211412117. The next prime is 423522211412137. The reversal of 423522211412125 is 521214112225324.

It is not a de Polignac number, because 423522211412125 - 2³ = 423522211412117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 45830772505 + ... + 45830781745.

It is an arithmetic number, because the mean of its divisors is an integer number (4889853291960).

Almost surely, 2^{423522211412125} is an apocalyptic number.

It is an amenable number.

423522211412125 is a deficient number, since it is larger than the sum of its proper divisors (202379009958755).

423522211412125 is a wasteful number, since it uses less digits than its factorization.

423522211412125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12008 (or 11998 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

Adding to 423522211412125 its reverse (521214112225324), we get a palindrome (944736323637449).

The spelling of 423522211412125 in words is "four hundred twenty-three trillion, five hundred twenty-two billion, two hundred eleven million, four hundred twelve thousand, one hundred twenty-five".