423003891084 has 24 divisors (see below), whose sum is σ = 1003738048320. Its totient is φ = 138611444304.

The previous prime is 423003891071. The next prime is 423003891103. The reversal of 423003891084 is 480198300324.

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, 298730854 + ... + 298732269.

It is an arithmetic number, because the mean of its divisors is an integer number (41822418680).

Almost surely, 2^423003891084 is an apocalyptic number.

It is an amenable number.

423003891084 is an abundant number, since it is smaller than the sum of its proper divisors (580734157236).

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

423003891084 is a wasteful number, since it uses less digits than its factorization.

423003891084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 597463189 (or 597463187 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 423003891084 in words is "four hundred twenty-three billion, three million, eight hundred ninety-one thousand, eighty-four".