15823342116 has 24 divisors (see below), whose sum is σ = 41023479840. Its totient is φ = 5274447336.

The previous prime is 15823342099. The next prime is 15823342141. The reversal of 15823342116 is 61124332851.

15823342116 is a `hidden beast` number, since 1 + 582 + 33 + 42 + 1 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73256106 + ... + 73256321.

It is an arithmetic number, because the mean of its divisors is an integer number (1709311660).

Almost surely, 2^15823342116 is an apocalyptic number.

It is an amenable number.

15823342116 is an abundant number, since it is smaller than the sum of its proper divisors (25200137724).

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

15823342116 is a wasteful number, since it uses less digits than its factorization.

15823342116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146512440 (or 146512432 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

Adding to 15823342116 its reverse (61124332851), we get a palindrome (76947674967).

The spelling of 15823342116 in words is "fifteen billion, eight hundred twenty-three million, three hundred forty-two thousand, one hundred sixteen".