140263366060049 has 2 divisors, whose sum is σ = 140263366060050. Its totient is φ = 140263366060048.

The previous prime is 140263366059961. The next prime is 140263366060057. The reversal of 140263366060049 is 940060663362041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98897694551824 + 41365671508225 = 9944732^2 + 6431615^2 .

It is a cyclic number.

It is not a de Polignac number, because 140263366060049 - 2⁴⁴ = 122671180015633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140263366059979 and 140263366060006.

It is not a weakly prime, because it can be changed into another prime (140263366065049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70131683030024 + 70131683030025.

It is an arithmetic number, because the mean of its divisors is an integer number (70131683030025).

Almost surely, 2^{140263366060049} is an apocalyptic number.

It is an amenable number.

140263366060049 is a deficient number, since it is larger than the sum of its proper divisors (1).

140263366060049 is an equidigital number, since it uses as much as digits as its factorization.

140263366060049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3359232, while the sum is 50.

The spelling of 140263366060049 in words is "one hundred forty trillion, two hundred sixty-three billion, three hundred sixty-six million, sixty thousand, forty-nine".