11404300433448 has 128 divisors (see below), whose sum is σ = 30910893592320. Its totient is φ = 3485374064640.

The previous prime is 11404300433447. The next prime is 11404300433467. The reversal of 11404300433448 is 84433400340411.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (11404300433441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136672636 + ... + 136756052.

It is an arithmetic number, because the mean of its divisors is an integer number (241491356190).

Almost surely, 2^{11404300433448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11404300433448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15455446796160).

11404300433448 is an abundant number, since it is smaller than the sum of its proper divisors (19506593158872).

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

11404300433448 is a wasteful number, since it uses less digits than its factorization.

11404300433448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86387 (or 86383 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 39.

Adding to 11404300433448 its reverse (84433400340411), we get a palindrome (95837700773859).

The spelling of 11404300433448 in words is "eleven trillion, four hundred four billion, three hundred million, four hundred thirty-three thousand, four hundred forty-eight".