1141864163422 has 16 divisors (see below), whose sum is σ = 1759316865120. Its totient is φ = 555429223008.

The previous prime is 1141864163413. The next prime is 1141864163423. The reversal of 1141864163422 is 2243614681411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141864163423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428722 + ... + 1570837.

It is an arithmetic number, because the mean of its divisors is an integer number (109957304070).

Almost surely, 2^{1141864163422} is an apocalyptic number.

1141864163422 is a deficient number, since it is larger than the sum of its proper divisors (617452701698).

1141864163422 is a wasteful number, since it uses less digits than its factorization.

1141864163422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007315.

The product of its digits is 221184, while the sum is 43.

The spelling of 1141864163422 in words is "one trillion, one hundred forty-one billion, eight hundred sixty-four million, one hundred sixty-three thousand, four hundred twenty-two".