100414469879 has 2 divisors, whose sum is σ = 100414469880. Its totient is φ = 100414469878.

The previous prime is 100414469873. The next prime is 100414469893. The reversal of 100414469879 is 978964414001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100414469879 - 2⁴ = 100414469863 is a prime.

It is a super-2 number, since 2×100414469879² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100414469879.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100414469873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50207234939 + 50207234940.

It is an arithmetic number, because the mean of its divisors is an integer number (50207234940).

Almost surely, 2^100414469879 is an apocalyptic number.

100414469879 is a deficient number, since it is larger than the sum of its proper divisors (1).

100414469879 is an equidigital number, since it uses as much as digits as its factorization.

100414469879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 100414469879 in words is "one hundred billion, four hundred fourteen million, four hundred sixty-nine thousand, eight hundred seventy-nine".