140450145263 has 2 divisors, whose sum is σ = 140450145264. Its totient is φ = 140450145262.

The previous prime is 140450145239. The next prime is 140450145337. The reversal of 140450145263 is 362541054041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140450145263 - 2²⁶ = 140383036399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140450145463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70225072631 + 70225072632.

It is an arithmetic number, because the mean of its divisors is an integer number (70225072632).

Almost surely, 2^140450145263 is an apocalyptic number.

140450145263 is a deficient number, since it is larger than the sum of its proper divisors (1).

140450145263 is an equidigital number, since it uses as much as digits as its factorization.

140450145263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 140450145263 in words is "one hundred forty billion, four hundred fifty million, one hundred forty-five thousand, two hundred sixty-three".