32132921611 has 4 divisors (see below), whose sum is σ = 36723338992. Its totient is φ = 27542504232.

The previous prime is 32132921609. The next prime is 32132921647. The reversal of 32132921611 is 11612923123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32132921611 - 2¹ = 32132921609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32132921111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2295208680 + ... + 2295208693.

It is an arithmetic number, because the mean of its divisors is an integer number (9180834748).

Almost surely, 2^32132921611 is an apocalyptic number.

32132921611 is a deficient number, since it is larger than the sum of its proper divisors (4590417381).

32132921611 is an equidigital number, since it uses as much as digits as its factorization.

32132921611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590417380.

The product of its digits is 3888, while the sum is 31.

The spelling of 32132921611 in words is "thirty-two billion, one hundred thirty-two million, nine hundred twenty-one thousand, six hundred eleven".