800680014139 has 2 divisors, whose sum is σ = 800680014140. Its totient is φ = 800680014138.

The previous prime is 800680014061. The next prime is 800680014161. The reversal of 800680014139 is 931410086008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 800680014139 - 2¹⁵ = 800679981371 is a prime.

It is a super-2 number, since 2×800680014139² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (800680011139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400340007069 + 400340007070.

It is an arithmetic number, because the mean of its divisors is an integer number (400340007070).

Almost surely, 2^800680014139 is an apocalyptic number.

800680014139 is a deficient number, since it is larger than the sum of its proper divisors (1).

800680014139 is an equidigital number, since it uses as much as digits as its factorization.

800680014139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 800680014139 in words is "eight hundred billion, six hundred eighty million, fourteen thousand, one hundred thirty-nine".