14555559149445 has 32 divisors (see below), whose sum is σ = 23392593229824. Its totient is φ = 7728460257600.

The previous prime is 14555559149437. The next prime is 14555559149473. The reversal of 14555559149445 is 54494195555541.

It is not a de Polignac number, because 14555559149445 - 2³ = 14555559149437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1859664 + ... + 5706966.

It is an arithmetic number, because the mean of its divisors is an integer number (731018538432).

Almost surely, 2^{14555559149445} is an apocalyptic number.

14555559149445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14555559149445 is a deficient number, since it is larger than the sum of its proper divisors (8837034080379).

14555559149445 is a wasteful number, since it uses less digits than its factorization.

14555559149445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848433.

The product of its digits is 324000000, while the sum is 66.

The spelling of 14555559149445 in words is "fourteen trillion, five hundred fifty-five billion, five hundred fifty-nine million, one hundred forty-nine thousand, four hundred forty-five".