344285376850 has 24 divisors (see below), whose sum is σ = 641829545280. Its totient is φ = 137400442320.

The previous prime is 344285376811. The next prime is 344285376899. The reversal of 344285376850 is 58673582443.

It is a junction number, because it is equal to n+sod(n) for n = 344285376791 and 344285376800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7820542 + ... + 7864441.

It is an arithmetic number, because the mean of its divisors is an integer number (26742897720).

Almost surely, 2^344285376850 is an apocalyptic number.

344285376850 is a deficient number, since it is larger than the sum of its proper divisors (297544168430).

344285376850 is a wasteful number, since it uses less digits than its factorization.

344285376850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15685434 (or 15685429 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 55.

The spelling of 344285376850 in words is "three hundred forty-four billion, two hundred eighty-five million, three hundred seventy-six thousand, eight hundred fifty".