442167969692 has 12 divisors (see below), whose sum is σ = 773810835336. Its totient is φ = 221079159600.

The previous prime is 442167969671. The next prime is 442167969713. The reversal of 442167969692 is 296969761244.

It is an interprime number because it is at equal distance from previous prime (442167969671) and next prime (442167969713).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 996059 + ... + 1369842.

It is an arithmetic number, because the mean of its divisors is an integer number (64484236278).

Almost surely, 2^442167969692 is an apocalyptic number.

It is an amenable number.

442167969692 is a deficient number, since it is larger than the sum of its proper divisors (331642865644).

442167969692 is a wasteful number, since it uses less digits than its factorization.

442167969692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2412628 (or 2412626 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 65.

The spelling of 442167969692 in words is "four hundred forty-two billion, one hundred sixty-seven million, nine hundred sixty-nine thousand, six hundred ninety-two".