12732437984801 has 2 divisors, whose sum is σ = 12732437984802. Its totient is φ = 12732437984800.

The previous prime is 12732437984789. The next prime is 12732437984813. The reversal of 12732437984801 is 10848973423721.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (12732437984789) and next prime (12732437984813).

It can be written as a sum of positive squares in only one way, i.e., 7675116160000 + 5057321824801 = 2770400^2 + 2248849^2 .

It is a cyclic number.

It is not a de Polignac number, because 12732437984801 - 2²⁶ = 12732370875937 is a prime.

It is a super-2 number, since 2×12732437984801² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12732437983801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6366218992400 + 6366218992401.

It is an arithmetic number, because the mean of its divisors is an integer number (6366218992401).

Almost surely, 2^{12732437984801} is an apocalyptic number.

It is an amenable number.

12732437984801 is a deficient number, since it is larger than the sum of its proper divisors (1).

12732437984801 is an equidigital number, since it uses as much as digits as its factorization.

12732437984801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 12732437984801 in words is "twelve trillion, seven hundred thirty-two billion, four hundred thirty-seven million, nine hundred eighty-four thousand, eight hundred one".