140447807707 has 2 divisors, whose sum is σ = 140447807708. Its totient is φ = 140447807706.

The previous prime is 140447807659. The next prime is 140447807711. The reversal of 140447807707 is 707708744041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140447807707 is a prime.

It is not a weakly prime, because it can be changed into another prime (140447807807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70223903853 + 70223903854.

It is an arithmetic number, because the mean of its divisors is an integer number (70223903854).

Almost surely, 2^140447807707 is an apocalyptic number.

140447807707 is a deficient number, since it is larger than the sum of its proper divisors (1).

140447807707 is an equidigital number, since it uses as much as digits as its factorization.

140447807707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1229312, while the sum is 49.

The spelling of 140447807707 in words is "one hundred forty billion, four hundred forty-seven million, eight hundred seven thousand, seven hundred seven".