115446434403 has 8 divisors (see below), whose sum is σ = 153931674816. Its totient is φ = 76962741800.

The previous prime is 115446434387. The next prime is 115446434423. The reversal of 115446434403 is 304434644511.

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

It is a cyclic number.

It is not a de Polignac number, because 115446434403 - 2⁴ = 115446434387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115446434423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200013 + ... + 520478.

It is an arithmetic number, because the mean of its divisors is an integer number (19241459352).

Almost surely, 2^115446434403 is an apocalyptic number.

115446434403 is a deficient number, since it is larger than the sum of its proper divisors (38485240413).

115446434403 is an equidigital number, since it uses as much as digits as its factorization.

115446434403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773905.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 115446434403 in words is "one hundred fifteen billion, four hundred forty-six million, four hundred thirty-four thousand, four hundred three".