2744469438047 has 2 divisors, whose sum is σ = 2744469438048. Its totient is φ = 2744469438046.

The previous prime is 2744469438041. The next prime is 2744469438131. The reversal of 2744469438047 is 7408349644472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2744469438047 - 2¹⁴ = 2744469421663 is a prime.

It is a super-2 number, since 2×2744469438047² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2744469438041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372234719023 + 1372234719024.

It is an arithmetic number, because the mean of its divisors is an integer number (1372234719024).

Almost surely, 2^{2744469438047} is an apocalyptic number.

2744469438047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744469438047 is an equidigital number, since it uses as much as digits as its factorization.

2744469438047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 130056192, while the sum is 62.

The spelling of 2744469438047 in words is "two trillion, seven hundred forty-four billion, four hundred sixty-nine million, four hundred thirty-eight thousand, forty-seven".