22453504143 has 8 divisors (see below), whose sum is σ = 34214863488. Its totient is φ = 12830573784.

The previous prime is 22453504123. The next prime is 22453504169. The reversal of 22453504143 is 34140535422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22453504143 - 2⁵ = 22453504111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22453504123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534607221 + ... + 534607262.

It is an arithmetic number, because the mean of its divisors is an integer number (4276857936).

Almost surely, 2^22453504143 is an apocalyptic number.

22453504143 is a deficient number, since it is larger than the sum of its proper divisors (11761359345).

22453504143 is a wasteful number, since it uses less digits than its factorization.

22453504143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069214493.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 22453504143 in words is "twenty-two billion, four hundred fifty-three million, five hundred four thousand, one hundred forty-three".