14325321405545 has 16 divisors (see below), whose sum is σ = 17250413216400. Its totient is φ = 11420279808000.

The previous prime is 14325321405517. The next prime is 14325321405559. The reversal of 14325321405545 is 54550412352341.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5665561499536 + 8659759906009 = 2380244^2 + 2942747^2 .

It is not a de Polignac number, because 14325321405545 - 2¹⁰ = 14325321404521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14325321405496 and 14325321405505.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 229925 + ... + 5357565.

It is an arithmetic number, because the mean of its divisors is an integer number (1078150826025).

Almost surely, 2^{14325321405545} is an apocalyptic number.

It is an amenable number.

14325321405545 is a deficient number, since it is larger than the sum of its proper divisors (2925091810855).

14325321405545 is a wasteful number, since it uses less digits than its factorization.

14325321405545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5129596.

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 14325321405545 its reverse (54550412352341), we get a palindrome (68875733757886).

The spelling of 14325321405545 in words is "fourteen trillion, three hundred twenty-five billion, three hundred twenty-one million, four hundred five thousand, five hundred forty-five".