344530633476 has 12 divisors (see below), whose sum is σ = 803904811472. Its totient is φ = 114843544488.

The previous prime is 344530633463. The next prime is 344530633477. The reversal of 344530633476 is 674336035443.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (344530633477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14355443050 + ... + 14355443073.

Almost surely, 2^344530633476 is an apocalyptic number.

It is an amenable number.

344530633476 is an abundant number, since it is smaller than the sum of its proper divisors (459374177996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

344530633476 is a wasteful number, since it uses less digits than its factorization.

344530633476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28710886130 (or 28710886128 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 48.

The spelling of 344530633476 in words is "three hundred forty-four billion, five hundred thirty million, six hundred thirty-three thousand, four hundred seventy-six".