234278744683 has 8 divisors (see below), whose sum is σ = 234742271456. Its totient is φ = 233815464000.

The previous prime is 234278744677. The next prime is 234278744701. The reversal of 234278744683 is 386447872432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234278744683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234278744653) 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, 1906285 + ... + 2025457.

It is an arithmetic number, because the mean of its divisors is an integer number (29342783932).

Almost surely, 2^234278744683 is an apocalyptic number.

234278744683 is a deficient number, since it is larger than the sum of its proper divisors (463526773).

234278744683 is a wasteful number, since it uses less digits than its factorization.

234278744683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123045.

The product of its digits is 43352064, while the sum is 58.

The spelling of 234278744683 in words is "two hundred thirty-four billion, two hundred seventy-eight million, seven hundred forty-four thousand, six hundred eighty-three".