32992168146 has 24 divisors (see below), whose sum is σ = 76757289840. Its totient is φ = 9426333672.

The previous prime is 32992168129. The next prime is 32992168199. The reversal of 32992168146 is 64186129923.

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 11 ways as a sum of consecutive naturals, for example, 56108836 + ... + 56109423.

It is an arithmetic number, because the mean of its divisors is an integer number (3198220410).

Almost surely, 2^32992168146 is an apocalyptic number.

32992168146 is an abundant number, since it is smaller than the sum of its proper divisors (43765121694).

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

32992168146 is a wasteful number, since it uses less digits than its factorization.

32992168146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112218278 (or 112218271 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

The spelling of 32992168146 in words is "thirty-two billion, nine hundred ninety-two million, one hundred sixty-eight thousand, one hundred forty-six".