32347823147 has 16 divisors (see below), whose sum is σ = 32947544448. Its totient is φ = 31753719360.

The previous prime is 32347823119. The next prime is 32347823173. The reversal of 32347823147 is 74132874323.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32347823147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32347823098 and 32347823107.

It is not an unprimeable number, because it can be changed into a prime (32347823107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10886372 + ... + 10889342.

It is an arithmetic number, because the mean of its divisors is an integer number (2059221528).

Almost surely, 2^32347823147 is an apocalyptic number.

32347823147 is a deficient number, since it is larger than the sum of its proper divisors (599721301).

32347823147 is a wasteful number, since it uses less digits than its factorization.

32347823147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3850.

The product of its digits is 677376, while the sum is 44.

The spelling of 32347823147 in words is "thirty-two billion, three hundred forty-seven million, eight hundred twenty-three thousand, one hundred forty-seven".