423394382051364 has 24 divisors (see below), whose sum is σ = 998104969374688. Its totient is φ = 139676497171200.

The previous prime is 423394382051293. The next prime is 423394382051387. The reversal of 423394382051364 is 463150283493324.

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, 181870437862 + ... + 181870440189.

Almost surely, 2^{423394382051364} is an apocalyptic number.

It is an amenable number.

423394382051364 is an abundant number, since it is smaller than the sum of its proper divisors (574710587323324).

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

423394382051364 is a wasteful number, since it uses less digits than its factorization.

423394382051364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363740878155 (or 363740878153 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 57.

The spelling of 423394382051364 in words is "four hundred twenty-three trillion, three hundred ninety-four billion, three hundred eighty-two million, fifty-one thousand, three hundred sixty-four".