234455781359 has 8 divisors (see below), whose sum is σ = 236834714160. Its totient is φ = 232085776000.

The previous prime is 234455781349. The next prime is 234455781431. The reversal of 234455781359 is 953187554432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234455781359 - 2²⁰ = 234454732783 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 (234455781319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2179064 + ... + 2284125.

It is an arithmetic number, because the mean of its divisors is an integer number (29604339270).

Almost surely, 2^234455781359 is an apocalyptic number.

234455781359 is a deficient number, since it is larger than the sum of its proper divisors (2378932801).

234455781359 is a wasteful number, since it uses less digits than its factorization.

234455781359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4463721.

The product of its digits is 18144000, while the sum is 56.

The spelling of 234455781359 in words is "two hundred thirty-four billion, four hundred fifty-five million, seven hundred eighty-one thousand, three hundred fifty-nine".