423003884620 has 12 divisors (see below), whose sum is σ = 888308157744. Its totient is φ = 169201553840.

The previous prime is 423003884603. The next prime is 423003884659. The reversal of 423003884620 is 26488300324.

It is a super-2 number, since 2×423003884620² (a number of 24 digits) contains 22 as substring.

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, 10575097096 + ... + 10575097135.

It is an arithmetic number, because the mean of its divisors is an integer number (74025679812).

Almost surely, 2^423003884620 is an apocalyptic number.

It is an amenable number.

423003884620 is an abundant number, since it is smaller than the sum of its proper divisors (465304273124).

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

423003884620 is a wasteful number, since it uses less digits than its factorization.

423003884620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21150194240 (or 21150194238 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 423003884620 in words is "four hundred twenty-three billion, three million, eight hundred eighty-four thousand, six hundred twenty".