14382178054 has 4 divisors (see below), whose sum is σ = 21573267084. Its totient is φ = 7191089026.

The previous prime is 14382178049. The next prime is 14382178061. The reversal of 14382178054 is 45087128341.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14382178054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3595544512 + ... + 3595544515.

It is an arithmetic number, because the mean of its divisors is an integer number (5393316771).

Almost surely, 2^14382178054 is an apocalyptic number.

14382178054 is a deficient number, since it is larger than the sum of its proper divisors (7191089030).

14382178054 is an equidigital number, since it uses as much as digits as its factorization.

14382178054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7191089029.

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 14382178054 in words is "fourteen billion, three hundred eighty-two million, one hundred seventy-eight thousand, fifty-four".