12801884001 has 4 divisors (see below), whose sum is σ = 17069178672. Its totient is φ = 8534589332.

The previous prime is 12801883999. The next prime is 12801884003. The reversal of 12801884001 is 10048810821.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (12801883999) and next prime (12801884003).

It is a cyclic number.

It is not a de Polignac number, because 12801884001 - 2¹ = 12801883999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12801884003) 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, 2133647331 + ... + 2133647336.

It is an arithmetic number, because the mean of its divisors is an integer number (4267294668).

Almost surely, 2^12801884001 is an apocalyptic number.

It is an amenable number.

12801884001 is a deficient number, since it is larger than the sum of its proper divisors (4267294671).

12801884001 is an equidigital number, since it uses as much as digits as its factorization.

12801884001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267294670.

The product of its (nonzero) digits is 4096, while the sum is 33.

The spelling of 12801884001 in words is "twelve billion, eight hundred one million, eight hundred eighty-four thousand, one".