14445370154 has 4 divisors (see below), whose sum is σ = 21668055234. Its totient is φ = 7222685076.

The previous prime is 14445370063. The next prime is 14445370193. The reversal of 14445370154 is 45107354441.

14445370154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 14418485929 + 26884225 = 120077^2 + 5185^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3611342537 + ... + 3611342540.

Almost surely, 2^14445370154 is an apocalyptic number.

14445370154 is a deficient number, since it is larger than the sum of its proper divisors (7222685080).

14445370154 is an equidigital number, since it uses as much as digits as its factorization.

14445370154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7222685079.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 14445370154 in words is "fourteen billion, four hundred forty-five million, three hundred seventy thousand, one hundred fifty-four".