42379255 has 8 divisors (see below), whose sum is σ = 50910624. Its totient is φ = 33866400.

The previous prime is 42379223. The next prime is 42379301. The reversal of 42379255 is 55297324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42379255 - 2⁵ = 42379223 is a prime.

It is a Duffinian number.

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, 1045 + ... + 9265.

It is an arithmetic number, because the mean of its divisors is an integer number (6363828).

Almost surely, 2^42379255 is an apocalyptic number.

42379255 is a deficient number, since it is larger than the sum of its proper divisors (8531369).

42379255 is a wasteful number, since it uses less digits than its factorization.

42379255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9257.

The product of its digits is 75600, while the sum is 37.

The square root of 42379255 is about 6509.9350995229. The cubic root of 42379255 is about 348.6458011871.

The spelling of 42379255 in words is "forty-two million, three hundred seventy-nine thousand, two hundred fifty-five".