1140423140022 has 16 divisors (see below), whose sum is σ = 2280886050240. Its totient is φ = 380134418312.

The previous prime is 1140423140011. The next prime is 1140423140029. The reversal of 1140423140022 is 2200413240411.

It is a junction number, because it is equal to n+sod(n) for n = 1140423139974 and 1140423140001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140423140029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1277628 + ... + 1978175.

It is an arithmetic number, because the mean of its divisors is an integer number (142555378140).

Almost surely, 2^{1140423140022} is an apocalyptic number.

1140423140022 is an abundant number, since it is smaller than the sum of its proper divisors (1140462910218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1140423140022 is a wasteful number, since it uses less digits than its factorization.

1140423140022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3314187.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1140423140022 its reverse (2200413240411), we get a palindrome (3340836380433).

The spelling of 1140423140022 in words is "one trillion, one hundred forty billion, four hundred twenty-three million, one hundred forty thousand, twenty-two".