14272920278 has 4 divisors (see below), whose sum is σ = 21409380420. Its totient is φ = 7136460138.

The previous prime is 14272920269. The next prime is 14272920281. The reversal of 14272920278 is 87202927241.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3568230068 + ... + 3568230071.

It is an arithmetic number, because the mean of its divisors is an integer number (5352345105).

Almost surely, 2^14272920278 is an apocalyptic number.

14272920278 is a deficient number, since it is larger than the sum of its proper divisors (7136460142).

14272920278 is an equidigital number, since it uses as much as digits as its factorization.

14272920278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7136460141.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 14272920278 in words is "fourteen billion, two hundred seventy-two million, nine hundred twenty thousand, two hundred seventy-eight".