119306289755 has 4 divisors (see below), whose sum is σ = 143167547712. Its totient is φ = 95445031800.

The previous prime is 119306289749. The next prime is 119306289757. The reversal of 119306289755 is 557982603911.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-119306289755 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 119306289755.

It is not an unprimeable number, because it can be changed into a prime (119306289757) 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, 11930628971 + ... + 11930628980.

It is an arithmetic number, because the mean of its divisors is an integer number (35791886928).

Almost surely, 2^119306289755 is an apocalyptic number.

119306289755 is a deficient number, since it is larger than the sum of its proper divisors (23861257957).

119306289755 is an equidigital number, since it uses as much as digits as its factorization.

119306289755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23861257956.

The product of its (nonzero) digits is 4082400, while the sum is 56.

The spelling of 119306289755 in words is "one hundred nineteen billion, three hundred six million, two hundred eighty-nine thousand, seven hundred fifty-five".