42340058 has 16 divisors (see below), whose sum is σ = 65854080. Its totient is φ = 20392176.

The previous prime is 42340049. The next prime is 42340093. The reversal of 42340058 is 85004324.

It is a super-2 number, since 2×42340058² = 3585361022886728, which contains 22 as substring.

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, 47291 + ... + 48177.

It is an arithmetic number, because the mean of its divisors is an integer number (4115880).

Almost surely, 2^42340058 is an apocalyptic number.

42340058 is a deficient number, since it is larger than the sum of its proper divisors (23514022).

42340058 is a wasteful number, since it uses less digits than its factorization.

42340058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 42340058 is about 6506.9238507916. The cubic root of 42340058 is about 348.5382793593.

The spelling of 42340058 in words is "forty-two million, three hundred forty thousand, fifty-eight".