234254444243613 has 4 divisors (see below), whose sum is σ = 312339258991488. Its totient is φ = 156169629495740.

The previous prime is 234254444243609. The next prime is 234254444243707. The reversal of 234254444243613 is 316342444452432.

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 234254444243613 - 2² = 234254444243609 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234254444247613) 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, 39042407373933 + ... + 39042407373938.

It is an arithmetic number, because the mean of its divisors is an integer number (78084814747872).

Almost surely, 2^{234254444243613} is an apocalyptic number.

It is an amenable number.

234254444243613 is a deficient number, since it is larger than the sum of its proper divisors (78084814747875).

234254444243613 is an equidigital number, since it uses as much as digits as its factorization.

234254444243613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78084814747874.

The product of its digits is 26542080, while the sum is 51.

The spelling of 234254444243613 in words is "two hundred thirty-four trillion, two hundred fifty-four billion, four hundred forty-four million, two hundred forty-three thousand, six hundred thirteen".