442325356 has 12 divisors (see below), whose sum is σ = 844439400. Its totient is φ = 201056960.

The previous prime is 442325327. The next prime is 442325369. The reversal of 442325356 is 653523244.

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, 5026381 + ... + 5026468.

It is an arithmetic number, because the mean of its divisors is an integer number (70369950).

Almost surely, 2^442325356 is an apocalyptic number.

It is an amenable number.

442325356 is a deficient number, since it is larger than the sum of its proper divisors (402114044).

442325356 is a wasteful number, since it uses less digits than its factorization.

442325356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10052864 (or 10052862 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 442325356 is about 21031.5324215807. The cubic root of 442325356 is about 761.9280202421.

The spelling of 442325356 in words is "four hundred forty-two million, three hundred twenty-five thousand, three hundred fifty-six".