1563468883142 has 8 divisors (see below), whose sum is σ = 2395101267936. Its totient is φ = 765101793832.

The previous prime is 1563468883139. The next prime is 1563468883181. The reversal of 1563468883142 is 2413888643651.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8316323753 + ... + 8316323940.

It is an arithmetic number, because the mean of its divisors is an integer number (299387658492).

Almost surely, 2^{1563468883142} is an apocalyptic number.

1563468883142 is a deficient number, since it is larger than the sum of its proper divisors (831632384794).

1563468883142 is a wasteful number, since it uses less digits than its factorization.

1563468883142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16632647742.

The product of its digits is 26542080, while the sum is 59.

The spelling of 1563468883142 in words is "one trillion, five hundred sixty-three billion, four hundred sixty-eight million, eight hundred eighty-three thousand, one hundred forty-two".