442266907603995 has 16 divisors (see below), whose sum is σ = 786252280185120. Its totient is φ = 235875684055392.

The previous prime is 442266907603979. The next prime is 442266907604023. The reversal of 442266907603995 is 599306709662244.

442266907603995 is a `hidden beast` number, since 4 + 4 + 2 + 2 + 6 + 6 + 9 + 0 + 7 + 603 + 9 + 9 + 5 = 666.

It is not a de Polignac number, because 442266907603995 - 2⁴ = 442266907603979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1638025583584 + ... + 1638025583853.

It is an arithmetic number, because the mean of its divisors is an integer number (49140767511570).

Almost surely, 2^{442266907603995} is an apocalyptic number.

442266907603995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

442266907603995 is a deficient number, since it is larger than the sum of its proper divisors (343985372581125).

442266907603995 is a wasteful number, since it uses less digits than its factorization.

442266907603995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3276051167451 (or 3276051167445 counting only the distinct ones).

The product of its (nonzero) digits is 1058158080, while the sum is 72.

The spelling of 442266907603995 in words is "four hundred forty-two trillion, two hundred sixty-six billion, nine hundred seven million, six hundred three thousand, nine hundred ninety-five".