119412005785 has 4 divisors (see below), whose sum is σ = 143294406948. Its totient is φ = 95529604624.

The previous prime is 119412005749. The next prime is 119412005819. The reversal of 119412005785 is 587500214911.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 88211376016 + 31200629769 = 297004^2 + 176637^2 .

It is a cyclic number.

It is not a de Polignac number, because 119412005785 - 2¹⁷ = 119411874713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11941200574 + ... + 11941200583.

It is an arithmetic number, because the mean of its divisors is an integer number (35823601737).

Almost surely, 2^119412005785 is an apocalyptic number.

It is an amenable number.

119412005785 is a deficient number, since it is larger than the sum of its proper divisors (23882401163).

119412005785 is an equidigital number, since it uses as much as digits as its factorization.

119412005785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23882401162.

The product of its (nonzero) digits is 100800, while the sum is 43.

The spelling of 119412005785 in words is "one hundred nineteen billion, four hundred twelve million, five thousand, seven hundred eighty-five".