115434556722 has 12 divisors (see below), whose sum is σ = 250108206270. Its totient is φ = 38478185568.

The previous prime is 115434556693. The next prime is 115434556739. The reversal of 115434556722 is 227655434511.

115434556722 is a `hidden beast` number, since 1 + 1 + 5 + 43 + 45 + 567 + 2 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 59389202601 + 56045354121 = 243699^2 + 236739^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3206515447 + ... + 3206515482.

Almost surely, 2^115434556722 is an apocalyptic number.

115434556722 is an abundant number, since it is smaller than the sum of its proper divisors (134673649548).

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

115434556722 is a wasteful number, since it uses less digits than its factorization.

115434556722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6413030937 (or 6413030934 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The spelling of 115434556722 in words is "one hundred fifteen billion, four hundred thirty-four million, five hundred fifty-six thousand, seven hundred twenty-two".