115442146748 has 12 divisors (see below), whose sum is σ = 202235750640. Its totient is φ = 57660503712.

The previous prime is 115442146747. The next prime is 115442146751. The reversal of 115442146748 is 847641244511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115442146747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15138128 + ... + 15145751.

It is an arithmetic number, because the mean of its divisors is an integer number (16852979220).

Almost surely, 2^115442146748 is an apocalyptic number.

It is an amenable number.

115442146748 is a deficient number, since it is larger than the sum of its proper divisors (86793603892).

115442146748 is a wasteful number, since it uses less digits than its factorization.

115442146748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30284836 (or 30284834 counting only the distinct ones).

The product of its digits is 860160, while the sum is 47.

The spelling of 115442146748 in words is "one hundred fifteen billion, four hundred forty-two million, one hundred forty-six thousand, seven hundred forty-eight".