115414743646 has 16 divisors (see below), whose sum is σ = 174923990640. Its totient is φ = 57106863360.

The previous prime is 115414743641. The next prime is 115414743649. The reversal of 115414743646 is 646347414511.

It is a junction number, because it is equal to n+sod(n) for n = 115414743596 and 115414743605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115414743641) 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, 2543941 + ... + 2588911.

It is an arithmetic number, because the mean of its divisors is an integer number (10932749415).

Almost surely, 2^115414743646 is an apocalyptic number.

115414743646 is a deficient number, since it is larger than the sum of its proper divisors (59509246994).

115414743646 is a wasteful number, since it uses less digits than its factorization.

115414743646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58299.

The product of its digits is 967680, while the sum is 46.

The spelling of 115414743646 in words is "one hundred fifteen billion, four hundred fourteen million, seven hundred forty-three thousand, six hundred forty-six".