42710442 has 16 divisors (see below), whose sum is σ = 89916960. Its totient is φ = 13487472.

The previous prime is 42710429. The next prime is 42710453. The reversal of 42710442 is 24401724.

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, 187213 + ... + 187440.

It is an arithmetic number, because the mean of its divisors is an integer number (5619810).

Almost surely, 2^42710442 is an apocalyptic number.

42710442 is an abundant number, since it is smaller than the sum of its proper divisors (47206518).

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

42710442 is a wasteful number, since it uses less digits than its factorization.

42710442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374677.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 42710442 is about 6535.3226393193. The cubic root of 42710442 is about 349.5516490357.

The spelling of 42710442 in words is "forty-two million, seven hundred ten thousand, four hundred forty-two".