2431068438401 has 2 divisors, whose sum is σ = 2431068438402. Its totient is φ = 2431068438400.

The previous prime is 2431068438371. The next prime is 2431068438473. The reversal of 2431068438401 is 1048348601342.

It is a happy number.

2431068438401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2216453978176 + 214614460225 = 1488776^2 + 463265^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2431068438401 is a prime.

It is a super-3 number, since 3×2431068438401³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2431068435401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215534219200 + 1215534219201.

It is an arithmetic number, because the mean of its divisors is an integer number (1215534219201).

Almost surely, 2^{2431068438401} is an apocalyptic number.

It is an amenable number.

2431068438401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431068438401 is an equidigital number, since it uses as much as digits as its factorization.

2431068438401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 2431068438401 in words is "two trillion, four hundred thirty-one billion, sixty-eight million, four hundred thirty-eight thousand, four hundred one".