234734340079 has 4 divisors (see below), whose sum is σ = 244940180976. Its totient is φ = 224528499184.

The previous prime is 234734340017. The next prime is 234734340109. The reversal of 234734340079 is 970043437432.

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

It is a cyclic number.

It is not a de Polignac number, because 234734340079 - 2⁷ = 234734339951 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 (234734340179) 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, 5102920414 + ... + 5102920459.

It is an arithmetic number, because the mean of its divisors is an integer number (61235045244).

Almost surely, 2^234734340079 is an apocalyptic number.

234734340079 is a deficient number, since it is larger than the sum of its proper divisors (10205840897).

234734340079 is a wasteful number, since it uses less digits than its factorization.

234734340079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10205840896.

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 234734340079 in words is "two hundred thirty-four billion, seven hundred thirty-four million, three hundred forty thousand, seventy-nine".