347122041439 has 2 divisors, whose sum is σ = 347122041440. Its totient is φ = 347122041438.

The previous prime is 347122041391. The next prime is 347122041457. The reversal of 347122041439 is 934140221743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 347122041439 - 2¹¹ = 347122039391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (347122044439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173561020719 + 173561020720.

It is an arithmetic number, because the mean of its divisors is an integer number (173561020720).

Almost surely, 2^347122041439 is an apocalyptic number.

347122041439 is a deficient number, since it is larger than the sum of its proper divisors (1).

347122041439 is an equidigital number, since it uses as much as digits as its factorization.

347122041439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 347122041439 in words is "three hundred forty-seven billion, one hundred twenty-two million, forty-one thousand, four hundred thirty-nine".