442034484 has 24 divisors (see below), whose sum is σ = 1037746080. Its totient is φ = 146440224.

The previous prime is 442034429. The next prime is 442034497. The reversal of 442034484 is 484430244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111039 + ... + 114950.

It is an arithmetic number, because the mean of its divisors is an integer number (43239420).

Almost surely, 2^442034484 is an apocalyptic number.

It is an amenable number.

442034484 is an abundant number, since it is smaller than the sum of its proper divisors (595711596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442034484 is a wasteful number, since it uses less digits than its factorization.

442034484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226159 (or 226157 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The square root of 442034484 is about 21024.6161439395. The cubic root of 442034484 is about 761.7609696601.

The spelling of 442034484 in words is "four hundred forty-two million, thirty-four thousand, four hundred eighty-four".