442101364 has 12 divisors (see below), whose sum is σ = 790138944. Its totient is φ = 216347384.

The previous prime is 442101349. The next prime is 442101389. The reversal of 442101364 is 463101244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175614 + ... + 1175989.

It is an arithmetic number, because the mean of its divisors is an integer number (65844912).

Almost surely, 2^442101364 is an apocalyptic number.

It is an amenable number.

442101364 is a deficient number, since it is larger than the sum of its proper divisors (348037580).

442101364 is a wasteful number, since it uses less digits than its factorization.

442101364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351654 (or 2351652 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 442101364 is about 21026.2066003357. The cubic root of 442101364 is about 761.7993859724.

The spelling of 442101364 in words is "four hundred forty-two million, one hundred one thousand, three hundred sixty-four".