14224340621577 has 8 divisors (see below), whose sum is σ = 19478376346816. Its totient is φ = 9226599322032.

The previous prime is 14224340621563. The next prime is 14224340621587. The reversal of 14224340621577 is 77512604342241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14224340621577 - 2¹² = 14224340617481 is a prime.

It is a super-2 number, since 2×14224340621577² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14224340621507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64073606293 + ... + 64073606514.

It is an arithmetic number, because the mean of its divisors is an integer number (2434797043352).

Almost surely, 2^{14224340621577} is an apocalyptic number.

It is an amenable number.

14224340621577 is a deficient number, since it is larger than the sum of its proper divisors (5254035725239).

14224340621577 is a wasteful number, since it uses less digits than its factorization.

14224340621577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128147212847.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 14224340621577 in words is "fourteen trillion, two hundred twenty-four billion, three hundred forty million, six hundred twenty-one thousand, five hundred seventy-seven".