442868080684 has 12 divisors (see below), whose sum is σ = 775658077264. Its totient is φ = 221251487184.

The previous prime is 442868080679. The next prime is 442868080723. The reversal of 442868080684 is 486080868244.

It is a super-2 number, since 2×442868080684² (a number of 24 digits) contains 22 as substring.

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, 45632832 + ... + 45642535.

Almost surely, 2^442868080684 is an apocalyptic number.

It is an amenable number.

442868080684 is a deficient number, since it is larger than the sum of its proper divisors (332789996580).

442868080684 is a wasteful number, since it uses less digits than its factorization.

442868080684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91276584 (or 91276582 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 58.

The spelling of 442868080684 in words is "four hundred forty-two billion, eight hundred sixty-eight million, eighty thousand, six hundred eighty-four".