14152155412445 has 16 divisors (see below), whose sum is σ = 17283791669808. Its totient is φ = 11121411248640.

The previous prime is 14152155412441. The next prime is 14152155412453. The reversal of 14152155412445 is 54421455125141.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 648904358116 + 13503251054329 = 805546^2 + 3674677^2 .

It is not a de Polignac number, because 14152155412445 - 2² = 14152155412441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14152155412396 and 14152155412405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14152155412441) 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, 30416744 + ... + 30878513.

It is an arithmetic number, because the mean of its divisors is an integer number (1080236979363).

Almost surely, 2^{14152155412445} is an apocalyptic number.

It is an amenable number.

14152155412445 is a deficient number, since it is larger than the sum of its proper divisors (3131636257363).

14152155412445 is an equidigital number, since it uses as much as digits as its factorization.

14152155412445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61296080.

The product of its digits is 640000, while the sum is 44.

The spelling of 14152155412445 in words is "fourteen trillion, one hundred fifty-two billion, one hundred fifty-five million, four hundred twelve thousand, four hundred forty-five".