11445315433400 has 48 divisors (see below), whose sum is σ = 27112440641400. Its totient is φ = 4491746430080.

The previous prime is 11445315433397. The next prime is 11445315433423. The reversal of 11445315433400 is 433451354411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 539862770 + ... + 539883969.

Almost surely, 2^{11445315433400} is an apocalyptic number.

11445315433400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11445315433400 is an abundant number, since it is smaller than the sum of its proper divisors (15667125208000).

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

11445315433400 is a wasteful number, since it uses less digits than its factorization.

11445315433400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079746808 (or 1079746799 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 11445315433400 its reverse (433451354411), we get a palindrome (11878766787811).

The spelling of 11445315433400 in words is "eleven trillion, four hundred forty-five billion, three hundred fifteen million, four hundred thirty-three thousand, four hundred".