14121163563 has 16 divisors (see below), whose sum is σ = 20365879296. Its totient is φ = 8651659680.

The previous prime is 14121163549. The next prime is 14121163607. The reversal of 14121163563 is 36536112141.

It is a happy number.

It is not a de Polignac number, because 14121163563 - 2⁴ = 14121163547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14121165563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788683 + ... + 806388.

It is an arithmetic number, because the mean of its divisors is an integer number (1272867456).

Almost surely, 2^14121163563 is an apocalyptic number.

14121163563 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14121163563 is a deficient number, since it is larger than the sum of its proper divisors (6244715733).

14121163563 is a wasteful number, since it uses less digits than its factorization.

14121163563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595314.

The product of its digits is 12960, while the sum is 33.

The spelling of 14121163563 in words is "fourteen billion, one hundred twenty-one million, one hundred sixty-three thousand, five hundred sixty-three".