32320916801 has 4 divisors (see below), whose sum is σ = 32622981552. Its totient is φ = 32018852052.

The previous prime is 32320916753. The next prime is 32320916813. The reversal of 32320916801 is 10861902323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32320916801 - 2⁶ = 32320916737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32320916861) 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, 151032215 + ... + 151032428.

It is an arithmetic number, because the mean of its divisors is an integer number (8155745388).

Almost surely, 2^32320916801 is an apocalyptic number.

It is an amenable number.

32320916801 is a deficient number, since it is larger than the sum of its proper divisors (302064751).

32320916801 is a wasteful number, since it uses less digits than its factorization.

32320916801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302064750.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 32320916801 in words is "thirty-two billion, three hundred twenty million, nine hundred sixteen thousand, eight hundred one".