140107967999 has 2 divisors, whose sum is σ = 140107968000. Its totient is φ = 140107967998.

The previous prime is 140107967947. The next prime is 140107968031. The reversal of 140107967999 is 999769701041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140107967999 - 2²⁰ = 140106919423 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140107967399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70053983999 + 70053984000.

It is an arithmetic number, because the mean of its divisors is an integer number (70053984000).

Almost surely, 2^140107967999 is an apocalyptic number.

140107967999 is a deficient number, since it is larger than the sum of its proper divisors (1).

140107967999 is an equidigital number, since it uses as much as digits as its factorization.

140107967999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7715736, while the sum is 62.

The spelling of 140107967999 in words is "one hundred forty billion, one hundred seven million, nine hundred sixty-seven thousand, nine hundred ninety-nine".