140234232010289 has 2 divisors, whose sum is σ = 140234232010290. Its totient is φ = 140234232010288.

The previous prime is 140234232010219. The next prime is 140234232010339. The reversal of 140234232010289 is 982010232432041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138135477141025 + 2098754869264 = 11753105^2 + 1448708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140234232010289 is a prime.

It is not a weakly prime, because it can be changed into another prime (140234232010219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70117116005144 + 70117116005145.

It is an arithmetic number, because the mean of its divisors is an integer number (70117116005145).

Almost surely, 2^{140234232010289} is an apocalyptic number.

It is an amenable number.

140234232010289 is a deficient number, since it is larger than the sum of its proper divisors (1).

140234232010289 is an equidigital number, since it uses as much as digits as its factorization.

140234232010289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 140234232010289 in words is "one hundred forty trillion, two hundred thirty-four billion, two hundred thirty-two million, ten thousand, two hundred eighty-nine".