253344314 has 8 divisors (see below), whose sum is σ = 382213620. Its totient is φ = 125939776.

The previous prime is 253344277. The next prime is 253344317. The reversal of 253344314 is 413443352.

It can be written as a sum of positive squares in 2 ways, for example, as 251698225 + 1646089 = 15865^2 + 1283^2 .

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

It is a super-2 number, since 2×253344314² = 128366682872261192, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (253344317) 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, 365759 + ... + 366450.

Almost surely, 2^253344314 is an apocalyptic number.

253344314 is a deficient number, since it is larger than the sum of its proper divisors (128869306).

253344314 is a wasteful number, since it uses less digits than its factorization.

253344314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732384.

The product of its digits is 17280, while the sum is 29.

The square root of 253344314 is about 15916.7934584828. The cubic root of 253344314 is about 632.7571391683.

Adding to 253344314 its reverse (413443352), we get a palindrome (666787666).

The spelling of 253344314 in words is "two hundred fifty-three million, three hundred forty-four thousand, three hundred fourteen".