11460433381 has 2 divisors, whose sum is σ = 11460433382. Its totient is φ = 11460433380.

The previous prime is 11460433349. The next prime is 11460433409. The reversal of 11460433381 is 18333406411.

11460433381 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., 11434880356 + 25553025 = 106934^2 + 5055^2 .

It is a cyclic number.

It is not a de Polignac number, because 11460433381 - 2⁵ = 11460433349 is a prime.

It is a super-2 number, since 2×11460433381² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11460733381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5730216690 + 5730216691.

It is an arithmetic number, because the mean of its divisors is an integer number (5730216691).

Almost surely, 2^11460433381 is an apocalyptic number.

It is an amenable number.

11460433381 is a deficient number, since it is larger than the sum of its proper divisors (1).

11460433381 is an equidigital number, since it uses as much as digits as its factorization.

11460433381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 34.

Adding to 11460433381 its reverse (18333406411), we get a palindrome (29793839792).

The spelling of 11460433381 in words is "eleven billion, four hundred sixty million, four hundred thirty-three thousand, three hundred eighty-one".