1411203453445 has 8 divisors (see below), whose sum is σ = 1693484814744. Its totient is φ = 1128935649024.

The previous prime is 1411203453419. The next prime is 1411203453497. The reversal of 1411203453445 is 5443543021141.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 503438497156 + 907764956289 = 709534^2 + 952767^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1411203453445 - 2²⁷ = 1411069235717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3158784 + ... + 3577753.

It is an arithmetic number, because the mean of its divisors is an integer number (211685601843).

Almost surely, 2^{1411203453445} is an apocalyptic number.

It is an amenable number.

1411203453445 is a deficient number, since it is larger than the sum of its proper divisors (282281361299).

1411203453445 is an equidigital number, since it uses as much as digits as its factorization.

1411203453445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6778439.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 1411203453445 its reverse (5443543021141), we get a palindrome (6854746474586).

The spelling of 1411203453445 in words is "one trillion, four hundred eleven billion, two hundred three million, four hundred fifty-three thousand, four hundred forty-five".