442676435399 has 16 divisors (see below), whose sum is σ = 484812706560. Its totient is φ = 400857932160.

The previous prime is 442676435359. The next prime is 442676435413. The reversal of 442676435399 is 993534676244.

It is a cyclic number.

It is not a de Polignac number, because 442676435399 - 2³² = 438381468103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442676435339) by changing a digit.

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, 3884372 + ... + 3996710.

It is an arithmetic number, because the mean of its divisors is an integer number (30300794160).

Almost surely, 2^442676435399 is an apocalyptic number.

442676435399 is a deficient number, since it is larger than the sum of its proper divisors (42136271161).

442676435399 is a wasteful number, since it uses less digits than its factorization.

442676435399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113750.

The product of its digits is 117573120, while the sum is 62.

The spelling of 442676435399 in words is "four hundred forty-two billion, six hundred seventy-six million, four hundred thirty-five thousand, three hundred ninety-nine".