15346122116 has 24 divisors (see below), whose sum is σ = 28925047704. Its totient is φ = 7081966080.

The previous prime is 15346122083. The next prime is 15346122119. The reversal of 15346122116 is 61122164351.

15346122116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 396169216 + 14949952900 = 19904^2 + 122270^2 .

It is not an unprimeable number, because it can be changed into a prime (15346122119) 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, 656876 + ... + 679836.

It is an arithmetic number, because the mean of its divisors is an integer number (1205210321).

Almost surely, 2^15346122116 is an apocalyptic number.

It is an amenable number.

15346122116 is a deficient number, since it is larger than the sum of its proper divisors (13578925588).

15346122116 is a wasteful number, since it uses less digits than its factorization.

15346122116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35831 (or 35829 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

Adding to 15346122116 its reverse (61122164351), we get a palindrome (76468286467).

The spelling of 15346122116 in words is "fifteen billion, three hundred forty-six million, one hundred twenty-two thousand, one hundred sixteen".