344097222536 has 8 divisors (see below), whose sum is σ = 645182292270. Its totient is φ = 172048611264.

The previous prime is 344097222533. The next prime is 344097222541. The reversal of 344097222536 is 635222790443.

It can be written as a sum of positive squares in only one way, i.e., 242467608100 + 101629614436 = 492410^2 + 318794^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (344097222533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21506076401 + ... + 21506076416.

Almost surely, 2^344097222536 is an apocalyptic number.

It is an amenable number.

344097222536 is a deficient number, since it is larger than the sum of its proper divisors (301085069734).

344097222536 is a wasteful number, since it uses less digits than its factorization.

344097222536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43012152823 (or 43012152819 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 344097222536 in words is "three hundred forty-four billion, ninety-seven million, two hundred twenty-two thousand, five hundred thirty-six".