119389379629 has 4 divisors (see below), whose sum is σ = 128573178076. Its totient is φ = 110205581184.

The previous prime is 119389379623. The next prime is 119389379647. The reversal of 119389379629 is 926973983911.

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 51937498404 + 67451881225 = 227898^2 + 259715^2 .

It is a cyclic number.

It is not a de Polignac number, because 119389379629 - 2²⁷ = 119255161901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119389379623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4591899204 + ... + 4591899229.

It is an arithmetic number, because the mean of its divisors is an integer number (32143294519).

Almost surely, 2^119389379629 is an apocalyptic number.

It is an amenable number.

119389379629 is a deficient number, since it is larger than the sum of its proper divisors (9183798447).

119389379629 is an equidigital number, since it uses as much as digits as its factorization.

119389379629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9183798446.

The product of its digits is 39680928, while the sum is 67.

The spelling of 119389379629 in words is "one hundred nineteen billion, three hundred eighty-nine million, three hundred seventy-nine thousand, six hundred twenty-nine".