14055210221505 has 16 divisors (see below), whose sum is σ = 23671933005120. Its totient is φ = 7101579901248.

The previous prime is 14055210221491. The next prime is 14055210221513. The reversal of 14055210221505 is 50512201255041.

It is not a de Polignac number, because 14055210221505 - 2⁵ = 14055210221473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24658263262 + ... + 24658263831.

It is an arithmetic number, because the mean of its divisors is an integer number (1479495812820).

Almost surely, 2^{14055210221505} is an apocalyptic number.

14055210221505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14055210221505 is a deficient number, since it is larger than the sum of its proper divisors (9616722783615).

14055210221505 is a wasteful number, since it uses less digits than its factorization.

14055210221505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49316527120.

The product of its (nonzero) digits is 20000, while the sum is 33.

Adding to 14055210221505 its reverse (50512201255041), we get a palindrome (64567411476546).

The spelling of 14055210221505 in words is "fourteen trillion, fifty-five billion, two hundred ten million, two hundred twenty-one thousand, five hundred five".