322142011143023 has 4 divisors (see below), whose sum is σ = 322142053018320. Its totient is φ = 322141969267728.

The previous prime is 322142011142999. The next prime is 322142011143037. The reversal of 322142011143023 is 320341110241223.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322142011143023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322142011140023) by changing a digit.

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, 5703590 + ... + 26015667.

It is an arithmetic number, because the mean of its divisors is an integer number (80535513254580).

Almost surely, 2^{322142011143023} is an apocalyptic number.

322142011143023 is a deficient number, since it is larger than the sum of its proper divisors (41875297).

322142011143023 is a wasteful number, since it uses less digits than its factorization.

322142011143023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41875296.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 322142011143023 its reverse (320341110241223), we get a palindrome (642483121384246).

The spelling of 322142011143023 in words is "three hundred twenty-two trillion, one hundred forty-two billion, eleven million, one hundred forty-three thousand, twenty-three".