340222544047 has 2 divisors, whose sum is σ = 340222544048. Its totient is φ = 340222544046.

The previous prime is 340222544021. The next prime is 340222544069. The reversal of 340222544047 is 740445222043.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340222544047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340222543997 and 340222544015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340222544017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170111272023 + 170111272024.

It is an arithmetic number, because the mean of its divisors is an integer number (170111272024).

Almost surely, 2^340222544047 is an apocalyptic number.

340222544047 is a deficient number, since it is larger than the sum of its proper divisors (1).

340222544047 is an equidigital number, since it uses as much as digits as its factorization.

340222544047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 215040, while the sum is 37.

The spelling of 340222544047 in words is "three hundred forty billion, two hundred twenty-two million, five hundred forty-four thousand, forty-seven".