42251114 has 8 divisors (see below), whose sum is σ = 65089668. Its totient is φ = 20554560.

The previous prime is 42251113. The next prime is 42251119. The reversal of 42251114 is 41115224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41822089 + 429025 = 6467^2 + 655^2 .

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

It is not an unprimeable number, because it can be changed into a prime (42251113) 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, 285407 + ... + 285554.

Almost surely, 2^42251114 is an apocalyptic number.

42251114 is a deficient number, since it is larger than the sum of its proper divisors (22838554).

42251114 is a wasteful number, since it uses less digits than its factorization.

42251114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571000.

The product of its digits is 320, while the sum is 20.

The square root of 42251114 is about 6500.0856917428. The cubic root of 42251114 is about 348.2940494809.

Adding to 42251114 its reverse (41115224), we get a palindrome (83366338).

The spelling of 42251114 in words is "forty-two million, two hundred fifty-one thousand, one hundred fourteen".