32394121985 has 16 divisors (see below), whose sum is σ = 39620016000. Its totient is φ = 25419211776.

The previous prime is 32394121973. The next prime is 32394122009. The reversal of 32394121985 is 58912149323.

It is a cyclic number.

It is not a de Polignac number, because 32394121985 - 2⁸ = 32394121729 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10172 + ... + 254738.

It is an arithmetic number, because the mean of its divisors is an integer number (2476251000).

Almost surely, 2^32394121985 is an apocalyptic number.

It is an amenable number.

32394121985 is a deficient number, since it is larger than the sum of its proper divisors (7225894015).

32394121985 is a wasteful number, since it uses less digits than its factorization.

32394121985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245080.

The product of its digits is 466560, while the sum is 47.

The spelling of 32394121985 in words is "thirty-two billion, three hundred ninety-four million, one hundred twenty-one thousand, nine hundred eighty-five".