234726674243 has 16 divisors (see below), whose sum is σ = 239030352000. Its totient is φ = 230469459840.

The previous prime is 234726674239. The next prime is 234726674257. The reversal of 234726674243 is 342476627432.

It is a cyclic number.

It is not a de Polignac number, because 234726674243 - 2² = 234726674239 is a prime.

It is a super-2 number, since 2×234726674243² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234726674191 and 234726674200.

It is not an unprimeable number, because it can be changed into a prime (234726674233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6983105 + ... + 7016637.

It is an arithmetic number, because the mean of its divisors is an integer number (14939397000).

Almost surely, 2^234726674243 is an apocalyptic number.

234726674243 is a deficient number, since it is larger than the sum of its proper divisors (4303677757).

234726674243 is a wasteful number, since it uses less digits than its factorization.

234726674243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34222.

The product of its digits is 8128512, while the sum is 50.

The spelling of 234726674243 in words is "two hundred thirty-four billion, seven hundred twenty-six million, six hundred seventy-four thousand, two hundred forty-three".