442079740496 has 20 divisors (see below), whose sum is σ = 856566828000. Its totient is φ = 221030236512.

The previous prime is 442079740483. The next prime is 442079740499. The reversal of 442079740496 is 694047970244.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442079740499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216026 + ... + 964793.

It is an arithmetic number, because the mean of its divisors is an integer number (42828341400).

Almost surely, 2^442079740496 is an apocalyptic number.

It is an amenable number.

442079740496 is a deficient number, since it is larger than the sum of its proper divisors (414487087504).

442079740496 is a wasteful number, since it uses less digits than its factorization.

442079740496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204226 (or 1204220 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 442079740496 in words is "four hundred forty-two billion, seventy-nine million, seven hundred forty thousand, four hundred ninety-six".