140459794483 has 2 divisors, whose sum is σ = 140459794484. Its totient is φ = 140459794482.

The previous prime is 140459794477. The next prime is 140459794493. The reversal of 140459794483 is 384497954041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140459794483 is a prime.

It is not a weakly prime, because it can be changed into another prime (140459794493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70229897241 + 70229897242.

It is an arithmetic number, because the mean of its divisors is an integer number (70229897242).

Almost surely, 2^140459794483 is an apocalyptic number.

140459794483 is a deficient number, since it is larger than the sum of its proper divisors (1).

140459794483 is an equidigital number, since it uses as much as digits as its factorization.

140459794483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 140459794483 in words is "one hundred forty billion, four hundred fifty-nine million, seven hundred ninety-four thousand, four hundred eighty-three".