3426344554999 has 2 divisors, whose sum is σ = 3426344555000. Its totient is φ = 3426344554998.

The previous prime is 3426344554943. The next prime is 3426344555063. The reversal of 3426344554999 is 9994554436243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3426344554999 - 2¹¹ = 3426344552951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3426344554909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713172277499 + 1713172277500.

It is an arithmetic number, because the mean of its divisors is an integer number (1713172277500).

Almost surely, 2^{3426344554999} is an apocalyptic number.

3426344554999 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426344554999 is an equidigital number, since it uses as much as digits as its factorization.

3426344554999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 503884800, while the sum is 67.

The spelling of 3426344554999 in words is "three trillion, four hundred twenty-six billion, three hundred forty-four million, five hundred fifty-four thousand, nine hundred ninety-nine".