1434534540445 has 16 divisors (see below), whose sum is σ = 1723284530352. Its totient is φ = 1146399575040.

The previous prime is 1434534540443. The next prime is 1434534540463. The reversal of 1434534540445 is 5440454354341.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 126891975961 + 1307642564484 = 356219^2 + 1143522^2 .

It is not a de Polignac number, because 1434534540445 - 2¹ = 1434534540443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1434534540395 and 1434534540404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434534540443) 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, 18083989 + ... + 18163141.

It is an arithmetic number, because the mean of its divisors is an integer number (107705283147).

Almost surely, 2^{1434534540445} is an apocalyptic number.

It is an amenable number.

1434534540445 is a deficient number, since it is larger than the sum of its proper divisors (288749989907).

1434534540445 is a wasteful number, since it uses less digits than its factorization.

1434534540445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82992.

The product of its (nonzero) digits is 4608000, while the sum is 46.

Adding to 1434534540445 its reverse (5440454354341), we get a palindrome (6874988894786).

The spelling of 1434534540445 in words is "one trillion, four hundred thirty-four billion, five hundred thirty-four million, five hundred forty thousand, four hundred forty-five".