14195440145573 has 16 divisors (see below), whose sum is σ = 14563374252336. Its totient is φ = 13828545884160.

The previous prime is 14195440145569. The next prime is 14195440145591. The reversal of 14195440145573 is 37554104459141.

It can be written as a sum of positive squares in 8 ways, for example, as 144922591969 + 14050517553604 = 380687^2 + 3748402^2 .

It is a cyclic number.

It is not a de Polignac number, because 14195440145573 - 2² = 14195440145569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14195440145273) 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, 197142065 + ... + 197214057.

It is an arithmetic number, because the mean of its divisors is an integer number (910210890771).

Almost surely, 2^{14195440145573} is an apocalyptic number.

It is an amenable number.

14195440145573 is a deficient number, since it is larger than the sum of its proper divisors (367934106763).

14195440145573 is an equidigital number, since it uses as much as digits as its factorization.

14195440145573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79144.

The product of its (nonzero) digits is 6048000, while the sum is 53.

The spelling of 14195440145573 in words is "fourteen trillion, one hundred ninety-five billion, four hundred forty million, one hundred forty-five thousand, five hundred seventy-three".