254943714313 has 4 divisors (see below), whose sum is σ = 268361804560. Its totient is φ = 241525624068.

The previous prime is 254943714307. The next prime is 254943714323. The reversal of 254943714313 is 313417349452.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 254943714313 - 2⁵ = 254943714281 is a prime.

It is a super-2 number, since 2×254943714313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254943714323) 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, 6709045095 + ... + 6709045132.

It is an arithmetic number, because the mean of its divisors is an integer number (67090451140).

Almost surely, 2^254943714313 is an apocalyptic number.

It is an amenable number.

254943714313 is a deficient number, since it is larger than the sum of its proper divisors (13418090247).

254943714313 is a wasteful number, since it uses less digits than its factorization.

254943714313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13418090246.

The product of its digits is 1088640, while the sum is 46.

The spelling of 254943714313 in words is "two hundred fifty-four billion, nine hundred forty-three million, seven hundred fourteen thousand, three hundred thirteen".