11438833883413 has 2 divisors, whose sum is σ = 11438833883414. Its totient is φ = 11438833883412.

The previous prime is 11438833883317. The next prime is 11438833883441. The reversal of 11438833883413 is 31438833883411.

11438833883413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10494347292004 + 944486591409 = 3239498^2 + 971847^2 .

It is a cyclic number.

It is not a de Polignac number, because 11438833883413 - 2¹⁷ = 11438833752341 is a prime.

It is a super-2 number, since 2×11438833883413² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11438833883473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5719416941706 + 5719416941707.

It is an arithmetic number, because the mean of its divisors is an integer number (5719416941707).

Almost surely, 2^{11438833883413} is an apocalyptic number.

It is an amenable number.

11438833883413 is a deficient number, since it is larger than the sum of its proper divisors (1).

11438833883413 is an equidigital number, since it uses as much as digits as its factorization.

11438833883413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15925248, while the sum is 58.

The spelling of 11438833883413 in words is "eleven trillion, four hundred thirty-eight billion, eight hundred thirty-three million, eight hundred eighty-three thousand, four hundred thirteen".