1142322314404 has 12 divisors (see below), whose sum is σ = 2000112340464. Its totient is φ = 570861645704.

The previous prime is 1142322314333. The next prime is 1142322314423. The reversal of 1142322314404 is 4044132232411.

It is a happy number.

It is a super-2 number, since 2×1142322314404² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74869294 + ... + 74884549.

It is an arithmetic number, because the mean of its divisors is an integer number (166676028372).

Almost surely, 2^{1142322314404} is an apocalyptic number.

It is an amenable number.

1142322314404 is a deficient number, since it is larger than the sum of its proper divisors (857790026060).

1142322314404 is a wasteful number, since it uses less digits than its factorization.

1142322314404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149755754 (or 149755752 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1142322314404 its reverse (4044132232411), we get a palindrome (5186454546815).

The spelling of 1142322314404 in words is "one trillion, one hundred forty-two billion, three hundred twenty-two million, three hundred fourteen thousand, four hundred four".