344211153149 has 2 divisors, whose sum is σ = 344211153150. Its totient is φ = 344211153148.

The previous prime is 344211153137. The next prime is 344211153193. The reversal of 344211153149 is 941351112443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 276210160249 + 68000992900 = 525557^2 + 260770^2 .

It is a cyclic number.

It is not a de Polignac number, because 344211153149 - 2¹⁶ = 344211087613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344211153449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172105576574 + 172105576575.

It is an arithmetic number, because the mean of its divisors is an integer number (172105576575).

Almost surely, 2^344211153149 is an apocalyptic number.

It is an amenable number.

344211153149 is a deficient number, since it is larger than the sum of its proper divisors (1).

344211153149 is an equidigital number, since it uses as much as digits as its factorization.

344211153149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The spelling of 344211153149 in words is "three hundred forty-four billion, two hundred eleven million, one hundred fifty-three thousand, one hundred forty-nine".