1442750746822 has 32 divisors (see below), whose sum is σ = 2698346052864. Its totient is φ = 562065933600.

The previous prime is 1442750746819. The next prime is 1442750746831. The reversal of 1442750746822 is 2286470572441.

It is a self number, because there is not a number n which added to its sum of digits gives 1442750746822.

It is a congruent number.

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, 1601773 + ... + 2334775.

It is an arithmetic number, because the mean of its divisors is an integer number (84323314152).

Almost surely, 2^{1442750746822} is an apocalyptic number.

1442750746822 is a deficient number, since it is larger than the sum of its proper divisors (1255595306042).

1442750746822 is a wasteful number, since it uses less digits than its factorization.

1442750746822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745804.

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 1442750746822 in words is "one trillion, four hundred forty-two billion, seven hundred fifty million, seven hundred forty-six thousand, eight hundred twenty-two".