442499327402 has 32 divisors (see below), whose sum is σ = 742588124544. Its totient is φ = 196008716800.

The previous prime is 442499327311. The next prime is 442499327423. The reversal of 442499327402 is 204723994244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523538 + ... + 1076610.

It is an arithmetic number, because the mean of its divisors is an integer number (23205878892).

Almost surely, 2^442499327402 is an apocalyptic number.

442499327402 is a deficient number, since it is larger than the sum of its proper divisors (300088797142).

442499327402 is a wasteful number, since it uses less digits than its factorization.

442499327402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554014.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 442499327402 in words is "four hundred forty-two billion, four hundred ninety-nine million, three hundred twenty-seven thousand, four hundred two".