140700344660723 has 2 divisors, whose sum is σ = 140700344660724. Its totient is φ = 140700344660722.

The previous prime is 140700344660683. The next prime is 140700344660767. The reversal of 140700344660723 is 327066443007041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140700344660723 - 2²⁶ = 140700277551859 is a prime.

It is not a weakly prime, because it can be changed into another prime (140700344660923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70350172330361 + 70350172330362.

It is an arithmetic number, because the mean of its divisors is an integer number (70350172330362).

Almost surely, 2^{140700344660723} is an apocalyptic number.

140700344660723 is a deficient number, since it is larger than the sum of its proper divisors (1).

140700344660723 is an equidigital number, since it uses as much as digits as its factorization.

140700344660723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 47.

Adding to 140700344660723 its reverse (327066443007041), we get a palindrome (467766787667764).

The spelling of 140700344660723 in words is "one hundred forty trillion, seven hundred billion, three hundred forty-four million, six hundred sixty thousand, seven hundred twenty-three".