42251314 has 16 divisors (see below), whose sum is σ = 72718848. Its totient is φ = 18035712.

The previous prime is 42251311. The next prime is 42251317. The reversal of 42251314 is 41315224.

It is an interprime number because it is at equal distance from previous prime (42251311) and next prime (42251317).

It is not an unprimeable number, because it can be changed into a prime (42251311) 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, 2274 + ... + 9469.

It is an arithmetic number, because the mean of its divisors is an integer number (4544928).

Almost surely, 2^42251314 is an apocalyptic number.

42251314 is a deficient number, since it is larger than the sum of its proper divisors (30467534).

42251314 is a wasteful number, since it uses less digits than its factorization.

42251314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12009.

The product of its digits is 960, while the sum is 22.

The square root of 42251314 is about 6500.1010761372. The cubic root of 42251314 is about 348.2945990420.

Adding to 42251314 its reverse (41315224), we get a palindrome (83566538).

The spelling of 42251314 in words is "forty-two million, two hundred fifty-one thousand, three hundred fourteen".