42204095 has 4 divisors (see below), whose sum is σ = 50644920. Its totient is φ = 33763272.

The previous prime is 42204079. The next prime is 42204109. The reversal of 42204095 is 59040224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42204095 - 2⁴ = 42204079 is a prime.

It is a congruent number.

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, 4220405 + ... + 4220414.

It is an arithmetic number, because the mean of its divisors is an integer number (12661230).

Almost surely, 2^42204095 is an apocalyptic number.

42204095 is a deficient number, since it is larger than the sum of its proper divisors (8440825).

42204095 is an equidigital number, since it uses as much as digits as its factorization.

42204095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8440824.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 42204095 is about 6496.4678864749. The cubic root of 42204095 is about 348.1648022656.

The spelling of 42204095 in words is "forty-two million, two hundred four thousand, ninety-five".