32746390241 has 4 divisors (see below), whose sum is σ = 33114327300. Its totient is φ = 32378453184.

The previous prime is 32746390213. The next prime is 32746390247. The reversal of 32746390241 is 14209364723.

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

It can be written as a sum of positive squares in 2 ways, for example, as 17581699216 + 15164691025 = 132596^2 + 123145^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32746390241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32746390247) 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, 183968396 + ... + 183968573.

It is an arithmetic number, because the mean of its divisors is an integer number (8278581825).

Almost surely, 2^32746390241 is an apocalyptic number.

It is an amenable number.

32746390241 is a deficient number, since it is larger than the sum of its proper divisors (367937059).

32746390241 is an equidigital number, since it uses as much as digits as its factorization.

32746390241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367937058.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 32746390241 in words is "thirty-two billion, seven hundred forty-six million, three hundred ninety thousand, two hundred forty-one".