253423440314 has 16 divisors (see below), whose sum is σ = 436518845280. Its totient is φ = 109129710960.

The previous prime is 253423440301. The next prime is 253423440317. The reversal of 253423440314 is 413044324352.

253423440314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253423440317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303137669 + ... + 303138504.

It is an arithmetic number, because the mean of its divisors is an integer number (27282427830).

Almost surely, 2^253423440314 is an apocalyptic number.

253423440314 is a deficient number, since it is larger than the sum of its proper divisors (183095404966).

253423440314 is a wasteful number, since it uses less digits than its factorization.

253423440314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606276205.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 253423440314 its reverse (413044324352), we get a palindrome (666467764666).

The spelling of 253423440314 in words is "two hundred fifty-three billion, four hundred twenty-three million, four hundred forty thousand, three hundred fourteen".