10000919190979 has 2 divisors, whose sum is σ = 10000919190980. Its totient is φ = 10000919190978.

The previous prime is 10000919190949. The next prime is 10000919191013. The reversal of 10000919190979 is 97909191900001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10000919190979 - 2¹⁹ = 10000918666691 is a prime.

It is not a weakly prime, because it can be changed into another prime (10000919190949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000459595489 + 5000459595490.

It is an arithmetic number, because the mean of its divisors is an integer number (5000459595490).

Almost surely, 2^{10000919190979} is an apocalyptic number.

10000919190979 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000919190979 is an equidigital number, since it uses as much as digits as its factorization.

10000919190979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 413343, while the sum is 55.

The spelling of 10000919190979 in words is "ten trillion, nine hundred nineteen million, one hundred ninety thousand, nine hundred seventy-nine".