104919762769 has 4 divisors (see below), whose sum is σ = 107359757296. Its totient is φ = 102479768244.

The previous prime is 104919762749. The next prime is 104919762781. The reversal of 104919762769 is 967267919401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104919762769 - 2³⁵ = 70560024401 is a prime.

It is a super-2 number, since 2×104919762769² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104919762749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1219997199 + ... + 1219997284.

It is an arithmetic number, because the mean of its divisors is an integer number (26839939324).

Almost surely, 2^104919762769 is an apocalyptic number.

It is an amenable number.

104919762769 is a deficient number, since it is larger than the sum of its proper divisors (2439994527).

104919762769 is an equidigital number, since it uses as much as digits as its factorization.

104919762769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2439994526.

The product of its (nonzero) digits is 10287648, while the sum is 61.

The spelling of 104919762769 in words is "one hundred four billion, nine hundred nineteen million, seven hundred sixty-two thousand, seven hundred sixty-nine".