234512641793 has 2 divisors, whose sum is σ = 234512641794. Its totient is φ = 234512641792.

The previous prime is 234512641789. The next prime is 234512641807. The reversal of 234512641793 is 397146215432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205432843009 + 29079798784 = 453247^2 + 170528^2 .

It is a cyclic number.

It is not a de Polignac number, because 234512641793 - 2² = 234512641789 is a prime.

It is not a weakly prime, because it can be changed into another prime (234512641733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117256320896 + 117256320897.

It is an arithmetic number, because the mean of its divisors is an integer number (117256320897).

Almost surely, 2^234512641793 is an apocalyptic number.

It is an amenable number.

234512641793 is a deficient number, since it is larger than the sum of its proper divisors (1).

234512641793 is an equidigital number, since it uses as much as digits as its factorization.

234512641793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 47.

The spelling of 234512641793 in words is "two hundred thirty-four billion, five hundred twelve million, six hundred forty-one thousand, seven hundred ninety-three".