119981791104399 has 48 divisors (see below), whose sum is σ = 204896733649920. Its totient is φ = 66196294274880.

The previous prime is 119981791104389. The next prime is 119981791104403. The reversal of 119981791104399 is 993401197189911.

119981791104399 is a `hidden beast` number, since 1 + 1 + 9 + 9 + 8 + 1 + 79 + 110 + 439 + 9 = 666.

It is a Cunningham number, because it is equal to 10953620²-1.

It is not a de Polignac number, because 119981791104399 - 2³⁷ = 119844352150927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119981791104389) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 317466154 + ... + 317843864.

It is an arithmetic number, because the mean of its divisors is an integer number (4268681951040).

Almost surely, 2^{119981791104399} is an apocalyptic number.

119981791104399 is a deficient number, since it is larger than the sum of its proper divisors (84914942545521).

119981791104399 is a wasteful number, since it uses less digits than its factorization.

119981791104399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551620 (or 551617 counting only the distinct ones).

The product of its (nonzero) digits is 39680928, while the sum is 72.

The spelling of 119981791104399 in words is "one hundred nineteen trillion, nine hundred eighty-one billion, seven hundred ninety-one million, one hundred four thousand, three hundred ninety-nine".