42014291 has 4 divisors (see below), whose sum is σ = 45833784. Its totient is φ = 38194800.

The previous prime is 42014251. The next prime is 42014317. The reversal of 42014291 is 19241024.

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 42014291 - 2⁶ = 42014227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42014251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1909730 + ... + 1909751.

It is an arithmetic number, because the mean of its divisors is an integer number (11458446).

Almost surely, 2^42014291 is an apocalyptic number.

42014291 is a deficient number, since it is larger than the sum of its proper divisors (3819493).

42014291 is a wasteful number, since it uses less digits than its factorization.

42014291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819492.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 42014291 is about 6481.8431792199. The cubic root of 42014291 is about 347.6420853328.

The spelling of 42014291 in words is "forty-two million, fourteen thousand, two hundred ninety-one".