254431114613 has 4 divisors (see below), whose sum is σ = 274002738828. Its totient is φ = 234859490400.

The previous prime is 254431114603. The next prime is 254431114621. The reversal of 254431114613 is 316411134452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 161855749969 + 92575364644 = 402313^2 + 304262^2 .

It is a cyclic number.

It is not a de Polignac number, because 254431114613 - 2¹⁰ = 254431113589 is a prime.

It is a super-4 number, since 4×254431114613⁴ (a number of 47 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254431114603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9785812088 + ... + 9785812113.

It is an arithmetic number, because the mean of its divisors is an integer number (68500684707).

Almost surely, 2^254431114613 is an apocalyptic number.

It is an amenable number.

254431114613 is a deficient number, since it is larger than the sum of its proper divisors (19571624215).

254431114613 is a wasteful number, since it uses less digits than its factorization.

254431114613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19571624214.

The product of its digits is 34560, while the sum is 35.

The spelling of 254431114613 in words is "two hundred fifty-four billion, four hundred thirty-one million, one hundred fourteen thousand, six hundred thirteen".