32001413309 has 8 divisors (see below), whose sum is σ = 35667210240. Its totient is φ = 28533767616.

The previous prime is 32001413291. The next prime is 32001413321. The reversal of 32001413309 is 90331410023.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32001413309 - 2¹⁶ = 32001347773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32001413369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49537469 + ... + 49538114.

It is an arithmetic number, because the mean of its divisors is an integer number (4458401280).

Almost surely, 2^32001413309 is an apocalyptic number.

It is an amenable number.

32001413309 is a deficient number, since it is larger than the sum of its proper divisors (3665796931).

32001413309 is a wasteful number, since it uses less digits than its factorization.

32001413309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99075619.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 32001413309 in words is "thirty-two billion, one million, four hundred thirteen thousand, three hundred nine".