234244352455679 has 4 divisors (see below), whose sum is σ = 234269429475240. Its totient is φ = 234219275436120.

The previous prime is 234244352455661. The next prime is 234244352455721. The reversal of 234244352455679 is 976554253442432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234244352455679 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234244352455079) 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, 12538495769 + ... + 12538514450.

It is an arithmetic number, because the mean of its divisors is an integer number (58567357368810).

Almost surely, 2^{234244352455679} is an apocalyptic number.

234244352455679 is a deficient number, since it is larger than the sum of its proper divisors (25077019561).

234244352455679 is an equidigital number, since it uses as much as digits as its factorization.

234244352455679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25077019560.

The product of its digits is 870912000, while the sum is 65.

The spelling of 234244352455679 in words is "two hundred thirty-four trillion, two hundred forty-four billion, three hundred fifty-two million, four hundred fifty-five thousand, six hundred seventy-nine".