14045001623 has 16 divisors (see below), whose sum is σ = 14302967040. Its totient is φ = 13789655616.

The previous prime is 14045001559. The next prime is 14045001653. The reversal of 14045001623 is 32610054041.

It is a cyclic number.

It is not a de Polignac number, because 14045001623 - 2⁶ = 14045001559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14045001592 and 14045001601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14045001653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8739086 + ... + 8740692.

It is an arithmetic number, because the mean of its divisors is an integer number (893935440).

Almost surely, 2^14045001623 is an apocalyptic number.

14045001623 is a deficient number, since it is larger than the sum of its proper divisors (257965417).

14045001623 is a wasteful number, since it uses less digits than its factorization.

14045001623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 14045001623 its reverse (32610054041), we get a palindrome (46655055664).

The spelling of 14045001623 in words is "fourteen billion, forty-five million, one thousand, six hundred twenty-three".