1422433440044 has 6 divisors (see below), whose sum is σ = 2489258520084. Its totient is φ = 711216720020.

The previous prime is 1422433439993. The next prime is 1422433440089. The reversal of 1422433440044 is 4400443342241.

It is a junction number, because it is equal to n+sod(n) for n = 1422433439986 and 1422433440013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177804180002 + ... + 177804180009.

It is an arithmetic number, because the mean of its divisors is an integer number (414876420014).

Almost surely, 2^{1422433440044} is an apocalyptic number.

It is an amenable number.

1422433440044 is a deficient number, since it is larger than the sum of its proper divisors (1066825080040).

1422433440044 is a wasteful number, since it uses less digits than its factorization.

1422433440044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355608360015 (or 355608360013 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 1422433440044 its reverse (4400443342241), we get a palindrome (5822876782285).

The spelling of 1422433440044 in words is "one trillion, four hundred twenty-two billion, four hundred thirty-three million, four hundred forty thousand, forty-four".