42344059 has 8 divisors (see below), whose sum is σ = 44899488. Its totient is φ = 39795840.

The previous prime is 42344051. The next prime is 42344069. The reversal of 42344059 is 95044324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 42344059 - 2³ = 42344051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42344059.

It is not an unprimeable number, because it can be changed into a prime (42344051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14674 + ... + 17320.

It is an arithmetic number, because the mean of its divisors is an integer number (5612436).

Almost surely, 2^42344059 is an apocalyptic number.

42344059 is a deficient number, since it is larger than the sum of its proper divisors (2555429).

42344059 is a wasteful number, since it uses less digits than its factorization.

42344059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3605.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 42344059 is about 6507.2312852703. The cubic root of 42344059 is about 348.5492575976.

The spelling of 42344059 in words is "forty-two million, three hundred forty-four thousand, fifty-nine".