100079650886459 has 2 divisors, whose sum is σ = 100079650886460. Its totient is φ = 100079650886458.

The previous prime is 100079650886389. The next prime is 100079650886491. The reversal of 100079650886459 is 954688056970001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100079650886459 - 2²⁴ = 100079634109243 is a prime.

It is not a weakly prime, because it can be changed into another prime (100079650886359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50039825443229 + 50039825443230.

It is an arithmetic number, because the mean of its divisors is an integer number (50039825443230).

Almost surely, 2^{100079650886459} is an apocalyptic number.

100079650886459 is a deficient number, since it is larger than the sum of its proper divisors (1).

100079650886459 is an equidigital number, since it uses as much as digits as its factorization.

100079650886459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 130636800, while the sum is 68.

The spelling of 100079650886459 in words is "one hundred trillion, seventy-nine billion, six hundred fifty million, eight hundred eighty-six thousand, four hundred fifty-nine".