42214319 has 8 divisors (see below), whose sum is σ = 49271808. Its totient is φ = 35413560.

The previous prime is 42214307. The next prime is 42214321. The reversal of 42214319 is 91341224.

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

It is a de Polignac number, because none of the positive numbers 2^k-42214319 is a prime.

It is a super-2 number, since 2×42214319² = 3564097457267522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42214339) 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, 63827 + ... + 64484.

It is an arithmetic number, because the mean of its divisors is an integer number (6158976).

Almost surely, 2^42214319 is an apocalyptic number.

42214319 is a deficient number, since it is larger than the sum of its proper divisors (7057489).

42214319 is a wasteful number, since it uses less digits than its factorization.

42214319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128365.

The product of its digits is 1728, while the sum is 26.

The square root of 42214319 is about 6497.2547279601. The cubic root of 42214319 is about 348.1929144629.

It can be divided in two parts, 422 and 14319, that added together give a palindrome (14741).

The spelling of 42214319 in words is "forty-two million, two hundred fourteen thousand, three hundred nineteen".