2244144013429 has 2 divisors, whose sum is σ = 2244144013430. Its totient is φ = 2244144013428.

The previous prime is 2244144013427. The next prime is 2244144013471. The reversal of 2244144013429 is 9243104414422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1592144287204 + 651999726225 = 1261802^2 + 807465^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244144013429 - 2¹ = 2244144013427 is a prime.

Together with 2244144013427, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 2244144013391 and 2244144013400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2244144013427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122072006714 + 1122072006715.

It is an arithmetic number, because the mean of its divisors is an integer number (1122072006715).

Almost surely, 2^{2244144013429} is an apocalyptic number.

It is an amenable number.

2244144013429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244144013429 is an equidigital number, since it uses as much as digits as its factorization.

2244144013429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 2244144013429 in words is "two trillion, two hundred forty-four billion, one hundred forty-four million, thirteen thousand, four hundred twenty-nine".