442241276 has 12 divisors (see below), whose sum is σ = 774160800. Its totient is φ = 221052480.

The previous prime is 442241269. The next prime is 442241287. The reversal of 442241276 is 672142244.

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, 701 + ... + 29748.

It is an arithmetic number, because the mean of its divisors is an integer number (64513400).

Almost surely, 2^442241276 is an apocalyptic number.

It is an amenable number.

442241276 is a deficient number, since it is larger than the sum of its proper divisors (331919524).

442241276 is a wasteful number, since it uses less digits than its factorization.

442241276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34084 (or 34082 counting only the distinct ones).

The product of its digits is 21504, while the sum is 32.

The square root of 442241276 is about 21029.5334232598. The cubic root of 442241276 is about 761.8797398179.

The spelling of 442241276 in words is "four hundred forty-two million, two hundred forty-one thousand, two hundred seventy-six".