14156441446 has 8 divisors (see below), whose sum is σ = 24268185360. Its totient is φ = 6067046328.

The previous prime is 14156441441. The next prime is 14156441447. The reversal of 14156441446 is 64414465141.

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

It is a junction number, because it is equal to n+sod(n) for n = 14156441399 and 14156441408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14156441441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505587181 + ... + 505587208.

It is an arithmetic number, because the mean of its divisors is an integer number (3033523170).

Almost surely, 2^14156441446 is an apocalyptic number.

14156441446 is a deficient number, since it is larger than the sum of its proper divisors (10111743914).

14156441446 is a wasteful number, since it uses less digits than its factorization.

14156441446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1011174398.

The product of its digits is 184320, while the sum is 40.

The spelling of 14156441446 in words is "fourteen billion, one hundred fifty-six million, four hundred forty-one thousand, four hundred forty-six".