32606166140 has 24 divisors (see below), whose sum is σ = 68591643792. Its totient is φ = 13019857920.

The previous prime is 32606166139. The next prime is 32606166161. The reversal of 32606166140 is 4166160623.

It is a self number, because there is not a number n which added to its sum of digits gives 32606166140.

It is a congruent number.

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, 1401206 + ... + 1424285.

It is an arithmetic number, because the mean of its divisors is an integer number (2857985158).

Almost surely, 2^32606166140 is an apocalyptic number.

It is an amenable number.

32606166140 is an abundant number, since it is smaller than the sum of its proper divisors (35985477652).

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

32606166140 is a wasteful number, since it uses less digits than its factorization.

32606166140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826077 (or 2826075 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 32606166140 in words is "thirty-two billion, six hundred six million, one hundred sixty-six thousand, one hundred forty".