42342704 has 20 divisors (see below), whose sum is σ = 82200840. Its totient is φ = 21129600.

The previous prime is 42342691. The next prime is 42342721. The reversal of 42342704 is 40724324.

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, 6779 + ... + 11429.

It is an arithmetic number, because the mean of its divisors is an integer number (4110042).

Almost surely, 2^42342704 is an apocalyptic number.

It is an amenable number.

42342704 is a deficient number, since it is larger than the sum of its proper divisors (39858136).

42342704 is a wasteful number, since it uses less digits than its factorization.

42342704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5228 (or 5222 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 26.

The square root of 42342704 is about 6507.1271694965. The cubic root of 42342704 is about 348.5455397263.

The spelling of 42342704 in words is "forty-two million, three hundred forty-two thousand, seven hundred four".