12733571892241 has 8 divisors (see below), whose sum is σ = 13065850912968. Its totient is φ = 12402326400000.

The previous prime is 12733571892221. The next prime is 12733571892253. The reversal of 12733571892241 is 14229817533721.

It can be written as a sum of positive squares in 4 ways, for example, as 1443998772225 + 11289573120016 = 1201665^2 + 3359996^2 .

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 12733571892241 - 2²⁵ = 12733538337809 is a prime.

It is a super-3 number, since 3×12733571892241³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12733571892221) 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, 258357160 + ... + 258406441.

It is an arithmetic number, because the mean of its divisors is an integer number (1633231364121).

Almost surely, 2^{12733571892241} is an apocalyptic number.

It is an amenable number.

12733571892241 is a deficient number, since it is larger than the sum of its proper divisors (332279020727).

12733571892241 is an equidigital number, since it uses as much as digits as its factorization.

12733571892241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516764243.

The product of its digits is 5080320, while the sum is 55.

The spelling of 12733571892241 in words is "twelve trillion, seven hundred thirty-three billion, five hundred seventy-one million, eight hundred ninety-two thousand, two hundred forty-one".