99113743379 has 8 divisors (see below), whose sum is σ = 113274766848. Its totient is φ = 84953199240.

The previous prime is 99113743361. The next prime is 99113743403. The reversal of 99113743379 is 97334731199.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-99113743379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99113743319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 672854 + ... + 806820.

It is an arithmetic number, because the mean of its divisors is an integer number (14159345856).

Almost surely, 2^99113743379 is an apocalyptic number.

99113743379 is a deficient number, since it is larger than the sum of its proper divisors (14161023469).

99113743379 is a wasteful number, since it uses less digits than its factorization.

99113743379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239665.

The product of its digits is 3857868, while the sum is 56.

The spelling of 99113743379 in words is "ninety-nine billion, one hundred thirteen million, seven hundred forty-three thousand, three hundred seventy-nine".