44364645346 has 32 divisors (see below), whose sum is σ = 80283461760. Its totient is φ = 17961647616.

The previous prime is 44364645313. The next prime is 44364645359. The reversal of 44364645346 is 64354646344.

It is a self number, because there is not a number n which added to its sum of digits gives 44364645346.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 142341 + ... + 330136.

It is an arithmetic number, because the mean of its divisors is an integer number (2508858180).

Almost surely, 2^44364645346 is an apocalyptic number.

44364645346 is a deficient number, since it is larger than the sum of its proper divisors (35918816414).

44364645346 is a wasteful number, since it uses less digits than its factorization.

44364645346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472858.

The product of its digits is 9953280, while the sum is 49.

The spelling of 44364645346 in words is "forty-four billion, three hundred sixty-four million, six hundred forty-five thousand, three hundred forty-six".