14136063821 has 8 divisors (see below), whose sum is σ = 16232800800. Its totient is φ = 12174600240.

The previous prime is 14136063797. The next prime is 14136063827. The reversal of 14136063821 is 12836063141.

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

It is not a de Polignac number, because 14136063821 - 2²² = 14131869517 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 (14136063827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33818126 + ... + 33818543.

It is an arithmetic number, because the mean of its divisors is an integer number (2029100100).

Almost surely, 2^14136063821 is an apocalyptic number.

14136063821 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14136063821 is a deficient number, since it is larger than the sum of its proper divisors (2096736979).

14136063821 is a wasteful number, since it uses less digits than its factorization.

14136063821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67636699.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 14136063821 in words is "fourteen billion, one hundred thirty-six million, sixty-three thousand, eight hundred twenty-one".