14650544233561 has 16 divisors (see below), whose sum is σ = 14750178213888. Its totient is φ = 14551157653200.

The previous prime is 14650544233529. The next prime is 14650544233621. The reversal of 14650544233561 is 16533244505641.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 14650544233561 - 2⁵ = 14650544233529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14650544230561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 992106400 + ... + 992121166.

It is an arithmetic number, because the mean of its divisors is an integer number (921886138368).

Almost surely, 2^{14650544233561} is an apocalyptic number.

It is an amenable number.

14650544233561 is a deficient number, since it is larger than the sum of its proper divisors (99633980327).

14650544233561 is a wasteful number, since it uses less digits than its factorization.

14650544233561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22692.

The product of its (nonzero) digits is 5184000, while the sum is 49.

The spelling of 14650544233561 in words is "fourteen trillion, six hundred fifty billion, five hundred forty-four million, two hundred thirty-three thousand, five hundred sixty-one".