344276453420 has 48 divisors (see below), whose sum is σ = 738380694240. Its totient is φ = 134789630976.

The previous prime is 344276453413. The next prime is 344276453431. The reversal of 344276453420 is 24354672443.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56564 + ... + 831716.

It is an arithmetic number, because the mean of its divisors is an integer number (15382931130).

Almost surely, 2^344276453420 is an apocalyptic number.

It is an amenable number.

344276453420 is an abundant number, since it is smaller than the sum of its proper divisors (394104240820).

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

344276453420 is a wasteful number, since it uses less digits than its factorization.

344276453420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775634 (or 775632 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 44.

The spelling of 344276453420 in words is "three hundred forty-four billion, two hundred seventy-six million, four hundred fifty-three thousand, four hundred twenty".