140847698659 has 2 divisors, whose sum is σ = 140847698660. Its totient is φ = 140847698658.

The previous prime is 140847698657. The next prime is 140847698723. The reversal of 140847698659 is 956896748041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140847698659 - 2¹ = 140847698657 is a prime.

Together with 140847698657, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 140847698594 and 140847698603.

It is not a weakly prime, because it can be changed into another prime (140847698653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70423849329 + 70423849330.

It is an arithmetic number, because the mean of its divisors is an integer number (70423849330).

Almost surely, 2^140847698659 is an apocalyptic number.

140847698659 is a deficient number, since it is larger than the sum of its proper divisors (1).

140847698659 is an equidigital number, since it uses as much as digits as its factorization.

140847698659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 140847698659 in words is "one hundred forty billion, eight hundred forty-seven million, six hundred ninety-eight thousand, six hundred fifty-nine".