142326541123563 has 8 divisors (see below), whose sum is σ = 189847824768000. Its totient is φ = 94844809114088.

The previous prime is 142326541123541. The next prime is 142326541123567. The reversal of 142326541123563 is 365321145623241.

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

It is a cyclic number.

It is not a de Polignac number, because 142326541123563 - 2⁹ = 142326541123051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142326541123567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9887900343 + ... + 9887914736.

It is an arithmetic number, because the mean of its divisors is an integer number (23730978096000).

Almost surely, 2^{142326541123563} is an apocalyptic number.

142326541123563 is a deficient number, since it is larger than the sum of its proper divisors (47521283644437).

142326541123563 is a wasteful number, since it uses less digits than its factorization.

142326541123563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19775817481.

The product of its digits is 3110400, while the sum is 48.

The spelling of 142326541123563 in words is "one hundred forty-two trillion, three hundred twenty-six billion, five hundred forty-one million, one hundred twenty-three thousand, five hundred sixty-three".