140104230577 has 2 divisors, whose sum is σ = 140104230578. Its totient is φ = 140104230576.

The previous prime is 140104230571. The next prime is 140104230589. The reversal of 140104230577 is 775032401041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130786382736 + 9317847841 = 361644^2 + 96529^2 .

It is a cyclic number.

It is not a de Polignac number, because 140104230577 - 2¹¹ = 140104228529 is a prime.

It is a super-3 number, since 3×140104230577³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (140104230571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70052115288 + 70052115289.

It is an arithmetic number, because the mean of its divisors is an integer number (70052115289).

Almost surely, 2^140104230577 is an apocalyptic number.

It is an amenable number.

140104230577 is a deficient number, since it is larger than the sum of its proper divisors (1).

140104230577 is an equidigital number, since it uses as much as digits as its factorization.

140104230577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 140104230577 in words is "one hundred forty billion, one hundred four million, two hundred thirty thousand, five hundred seventy-seven".