32261005345 has 8 divisors (see below), whose sum is σ = 38729715264. Its totient is φ = 25797798384.

The previous prime is 32261005327. The next prime is 32261005351. The reversal of 32261005345 is 54350016223.

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 32261005345 - 2⁹ = 32261004833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1362829 + ... + 1386298.

It is an arithmetic number, because the mean of its divisors is an integer number (4841214408).

Almost surely, 2^32261005345 is an apocalyptic number.

It is an amenable number.

32261005345 is a deficient number, since it is larger than the sum of its proper divisors (6468709919).

32261005345 is a wasteful number, since it uses less digits than its factorization.

32261005345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2751479.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 32261005345 in words is "thirty-two billion, two hundred sixty-one million, five thousand, three hundred forty-five".