442674361208 has 16 divisors (see below), whose sum is σ = 830673711000. Its totient is φ = 221161371616.

The previous prime is 442674361159. The next prime is 442674361247. The reversal of 442674361208 is 802163476244.

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, 21965423 + ... + 21985566.

Almost surely, 2^442674361208 is an apocalyptic number.

It is an amenable number.

442674361208 is a deficient number, since it is larger than the sum of its proper divisors (387999349792).

442674361208 is a wasteful number, since it uses less digits than its factorization.

442674361208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43952254 (or 43952250 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 47.

The spelling of 442674361208 in words is "four hundred forty-two billion, six hundred seventy-four million, three hundred sixty-one thousand, two hundred eight".