423210353231504 has 40 divisors (see below), whose sum is σ = 835598564664120. Its totient is φ = 207573518117888.

The previous prime is 423210353231359. The next prime is 423210353231573. The reversal of 423210353231504 is 405132353012324.

It can be written as a sum of positive squares in 4 ways, for example, as 39661629871504 + 383548723360000 = 6297748^2 + 19584400^2 .

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, 42500117 + ... + 51504180.

It is an arithmetic number, because the mean of its divisors is an integer number (20889964116603).

Almost surely, 2^{423210353231504} is an apocalyptic number.

It is an amenable number.

423210353231504 is a deficient number, since it is larger than the sum of its proper divisors (412388211432616).

423210353231504 is a wasteful number, since it uses less digits than its factorization.

423210353231504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94009667 (or 94009661 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 423210353231504 in words is "four hundred twenty-three trillion, two hundred ten billion, three hundred fifty-three million, two hundred thirty-one thousand, five hundred four".