423057016 has 16 divisors (see below), whose sum is σ = 796163040. Its totient is φ = 210746880.

The previous prime is 423056999. The next prime is 423057023. The reversal of 423057016 is 610750324.

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, 95401 + ... + 99736.

It is an arithmetic number, because the mean of its divisors is an integer number (49760190).

Almost surely, 2^423057016 is an apocalyptic number.

It is an amenable number.

423057016 is a deficient number, since it is larger than the sum of its proper divisors (373106024).

423057016 is a wasteful number, since it uses less digits than its factorization.

423057016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195414 (or 195410 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 423057016 is about 20568.3498608906. The cubic root of 423057016 is about 750.6998007614.

The spelling of 423057016 in words is "four hundred twenty-three million, fifty-seven thousand, sixteen".