42315204 has 24 divisors (see below), whose sum is σ = 103932640. Its totient is φ = 13362624.

The previous prime is 42315197. The next prime is 42315211. The reversal of 42315204 is 40251324.

It is an interprime number because it is at equal distance from previous prime (42315197) and next prime (42315211).

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, 92569 + ... + 93024.

Almost surely, 2^42315204 is an apocalyptic number.

It is an amenable number.

42315204 is an abundant number, since it is smaller than the sum of its proper divisors (61617436).

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

42315204 is a wasteful number, since it uses less digits than its factorization.

42315204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185619 (or 185617 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 42315204 is about 6505.0137586326. The cubic root of 42315204 is about 348.4700676283.

Adding to 42315204 its reverse (40251324), we get a palindrome (82566528).

The spelling of 42315204 in words is "forty-two million, three hundred fifteen thousand, two hundred four".