11839211425801 has 2 divisors, whose sum is σ = 11839211425802. Its totient is φ = 11839211425800.

The previous prime is 11839211425759. The next prime is 11839211425817. The reversal of 11839211425801 is 10852411293811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11526187960576 + 313023465225 = 3395024^2 + 559485^2 .

It is a cyclic number.

It is not a de Polignac number, because 11839211425801 - 2¹⁹ = 11839210901513 is a prime.

It is not a weakly prime, because it can be changed into another prime (11839211425001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5919605712900 + 5919605712901.

It is an arithmetic number, because the mean of its divisors is an integer number (5919605712901).

Almost surely, 2^{11839211425801} is an apocalyptic number.

It is an amenable number.

11839211425801 is a deficient number, since it is larger than the sum of its proper divisors (1).

11839211425801 is an equidigital number, since it uses as much as digits as its factorization.

11839211425801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 46.

The spelling of 11839211425801 in words is "eleven trillion, eight hundred thirty-nine billion, two hundred eleven million, four hundred twenty-five thousand, eight hundred one".