442127572699 has 2 divisors, whose sum is σ = 442127572700. Its totient is φ = 442127572698.

The previous prime is 442127572577. The next prime is 442127572717. The reversal of 442127572699 is 996275721244.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-442127572699 is a prime.

It is not a weakly prime, because it can be changed into another prime (442127572499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221063786349 + 221063786350.

It is an arithmetic number, because the mean of its divisors is an integer number (221063786350).

Almost surely, 2^442127572699 is an apocalyptic number.

442127572699 is a deficient number, since it is larger than the sum of its proper divisors (1).

442127572699 is an equidigital number, since it uses as much as digits as its factorization.

442127572699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15240960, while the sum is 58.

The spelling of 442127572699 in words is "four hundred forty-two billion, one hundred twenty-seven million, five hundred seventy-two thousand, six hundred ninety-nine".