2273136240743 has 2 divisors, whose sum is σ = 2273136240744. Its totient is φ = 2273136240742.

The previous prime is 2273136240701. The next prime is 2273136240763. The reversal of 2273136240743 is 3470426313722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2273136240743 - 2¹⁸ = 2273135978599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2273136240694 and 2273136240703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2273136240763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136568120371 + 1136568120372.

It is an arithmetic number, because the mean of its divisors is an integer number (1136568120372).

Almost surely, 2^{2273136240743} is an apocalyptic number.

2273136240743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273136240743 is an equidigital number, since it uses as much as digits as its factorization.

2273136240743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 2273136240743 in words is "two trillion, two hundred seventy-three billion, one hundred thirty-six million, two hundred forty thousand, seven hundred forty-three".