34443778822 has 4 divisors (see below), whose sum is σ = 51665668236. Its totient is φ = 17221889410.

The previous prime is 34443778793. The next prime is 34443778843. The reversal of 34443778822 is 22887734443.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 34443778822.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8610944704 + ... + 8610944707.

It is an arithmetic number, because the mean of its divisors is an integer number (12916417059).

Almost surely, 2^34443778822 is an apocalyptic number.

34443778822 is a deficient number, since it is larger than the sum of its proper divisors (17221889414).

34443778822 is a wasteful number, since it uses less digits than its factorization.

34443778822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17221889413.

The product of its digits is 7225344, while the sum is 52.

The spelling of 34443778822 in words is "thirty-four billion, four hundred forty-three million, seven hundred seventy-eight thousand, eight hundred twenty-two".