423153355504 has 20 divisors (see below), whose sum is σ = 894392319960. Its totient is φ = 192342434240.

The previous prime is 423153355447. The next prime is 423153355511. The reversal of 423153355504 is 405553351324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202140039 + ... + 1202140390.

It is an arithmetic number, because the mean of its divisors is an integer number (44719615998).

Almost surely, 2^423153355504 is an apocalyptic number.

423153355504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423153355504 is an abundant number, since it is smaller than the sum of its proper divisors (471238964456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423153355504 is a wasteful number, since it uses less digits than its factorization.

423153355504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404280448 (or 2404280442 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 423153355504 in words is "four hundred twenty-three billion, one hundred fifty-three million, three hundred fifty-five thousand, five hundred four".