1306454013436 has 24 divisors (see below), whose sum is σ = 2685996364464. Its totient is φ = 548162522880.

The previous prime is 1306454013427. The next prime is 1306454013457. The reversal of 1306454013436 is 6343104546031.

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, 1142004685 + ... + 1142005828.

It is an arithmetic number, because the mean of its divisors is an integer number (111916515186).

Almost surely, 2^{1306454013436} is an apocalyptic number.

It is an amenable number.

1306454013436 is an abundant number, since it is smaller than the sum of its proper divisors (1379542351028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1306454013436 is a wasteful number, since it uses less digits than its factorization.

1306454013436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284010541 (or 2284010539 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

Adding to 1306454013436 its reverse (6343104546031), we get a palindrome (7649558559467).

The spelling of 1306454013436 in words is "one trillion, three hundred six billion, four hundred fifty-four million, thirteen thousand, four hundred thirty-six".