44922246778 has 16 divisors (see below), whose sum is σ = 67967733600. Its totient is φ = 22267030896.

The previous prime is 44922246737. The next prime is 44922246793. The reversal of 44922246778 is 87764222944.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44128 + ... + 302971.

It is an arithmetic number, because the mean of its divisors is an integer number (4247983350).

Almost surely, 2^44922246778 is an apocalyptic number.

44922246778 is a deficient number, since it is larger than the sum of its proper divisors (23045486822).

44922246778 is a wasteful number, since it uses less digits than its factorization.

44922246778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347661.

The product of its digits is 10838016, while the sum is 55.

The spelling of 44922246778 in words is "forty-four billion, nine hundred twenty-two million, two hundred forty-six thousand, seven hundred seventy-eight".