344456791468 has 36 divisors (see below), whose sum is σ = 640428922672. Its totient is φ = 162075813120.

The previous prime is 344456791463. The next prime is 344456791499. The reversal of 344456791468 is 864197654443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (344456791463) 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 in 11 ways as a sum of consecutive naturals, for example, 11708305 + ... + 11737687.

Almost surely, 2^344456791468 is an apocalyptic number.

It is an amenable number.

344456791468 is a deficient number, since it is larger than the sum of its proper divisors (295972131204).

344456791468 is a wasteful number, since it uses less digits than its factorization.

344456791468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39562 (or 39543 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 61.

The spelling of 344456791468 in words is "three hundred forty-four billion, four hundred fifty-six million, seven hundred ninety-one thousand, four hundred sixty-eight".