115442146746 has 12 divisors (see below), whose sum is σ = 250124651322. Its totient is φ = 38480715576.

The previous prime is 115442146711. The next prime is 115442146747. The reversal of 115442146746 is 647641244511.

115442146746 is a `hidden beast` number, since 1 + 1 + 544 + 2 + 1 + 4 + 67 + 46 = 666.

It can be written as a sum of positive squares in only one way, i.e., 85231883025 + 30210263721 = 291945^2 + 173811^2 .

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 5 ways as a sum of consecutive naturals, for example, 3206726281 + ... + 3206726316.

Almost surely, 2^115442146746 is an apocalyptic number.

115442146746 is an abundant number, since it is smaller than the sum of its proper divisors (134682504576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115442146746 is a wasteful number, since it uses less digits than its factorization.

115442146746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6413452605 (or 6413452602 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The spelling of 115442146746 in words is "one hundred fifteen billion, four hundred forty-two million, one hundred forty-six thousand, seven hundred forty-six".