115433879147 has 8 divisors (see below), whose sum is σ = 118634529552. Its totient is φ = 112251571200.

The previous prime is 115433879123. The next prime is 115433879149. The reversal of 115433879147 is 741978334511.

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

It is not a de Polignac number, because 115433879147 - 2¹⁰ = 115433878123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115433879149) 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 7 ways as a sum of consecutive naturals, for example, 4572854 + ... + 4598027.

It is an arithmetic number, because the mean of its divisors is an integer number (14829316194).

Almost surely, 2^115433879147 is an apocalyptic number.

115433879147 is a deficient number, since it is larger than the sum of its proper divisors (3200650405).

115433879147 is an equidigital number, since it uses as much as digits as its factorization.

115433879147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9171229.

The product of its digits is 2540160, while the sum is 53.

The spelling of 115433879147 in words is "one hundred fifteen billion, four hundred thirty-three million, eight hundred seventy-nine thousand, one hundred forty-seven".