32606012128 has 48 divisors (see below), whose sum is σ = 65454071760. Its totient is φ = 15983225856.

The previous prime is 32606012059. The next prime is 32606012141. The reversal of 32606012128 is 82121060623.

It is a self number, because there is not a number n which added to its sum of digits gives 32606012128.

It is a congruent number.

It is an unprimeable number.

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, 2467876 + ... + 2481052.

It is an arithmetic number, because the mean of its divisors is an integer number (1363626495).

Almost surely, 2^32606012128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32606012128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32727035880).

32606012128 is an abundant number, since it is smaller than the sum of its proper divisors (32848059632).

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

32606012128 is a wasteful number, since it uses less digits than its factorization.

32606012128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14699 (or 14691 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 32606012128 in words is "thirty-two billion, six hundred six million, twelve thousand, one hundred twenty-eight".