344200969799 has 2 divisors, whose sum is σ = 344200969800. Its totient is φ = 344200969798.

The previous prime is 344200969699. The next prime is 344200969817. The reversal of 344200969799 is 997969002443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344200969799 - 2¹⁶ = 344200904263 is a prime.

It is a super-2 number, since 2×344200969799² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344200969499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172100484899 + 172100484900.

It is an arithmetic number, because the mean of its divisors is an integer number (172100484900).

Almost surely, 2^344200969799 is an apocalyptic number.

344200969799 is a deficient number, since it is larger than the sum of its proper divisors (1).

344200969799 is an equidigital number, since it uses as much as digits as its factorization.

344200969799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26453952, while the sum is 62.

It can be divided in two parts, 3442009 and 69799, that added together give a cube (3511808 = 152³).

The spelling of 344200969799 in words is "three hundred forty-four billion, two hundred million, nine hundred sixty-nine thousand, seven hundred ninety-nine".