11344211243429 has 2 divisors, whose sum is σ = 11344211243430. Its totient is φ = 11344211243428.

The previous prime is 11344211243401. The next prime is 11344211243473. The reversal of 11344211243429 is 92434211244311.

11344211243429 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., 9587785852225 + 1756425391204 = 3096415^2 + 1325302^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11344211243429 is a prime.

It is a super-2 number, since 2×11344211243429² (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 (11344211243329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672105621714 + 5672105621715.

It is an arithmetic number, because the mean of its divisors is an integer number (5672105621715).

Almost surely, 2^{11344211243429} is an apocalyptic number.

It is an amenable number.

11344211243429 is a deficient number, since it is larger than the sum of its proper divisors (1).

11344211243429 is an equidigital number, since it uses as much as digits as its factorization.

11344211243429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 165888, while the sum is 41.

The spelling of 11344211243429 in words is "eleven trillion, three hundred forty-four billion, two hundred eleven million, two hundred forty-three thousand, four hundred twenty-nine".