11321302034400 has 144 divisors (see below), whose sum is σ = 39018534622704. Its totient is φ = 2841424814080.

The previous prime is 11321302034387. The next prime is 11321302034407. The reversal of 11321302034400 is 443020312311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11321302034407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138700647 + ... + 138782246.

It is an arithmetic number, because the mean of its divisors is an integer number (270962045991).

Almost surely, 2^{11321302034400} is an apocalyptic number.

11321302034400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11321302034400 is an abundant number, since it is smaller than the sum of its proper divisors (27697232588304).

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

11321302034400 is a wasteful number, since it uses less digits than its factorization.

11321302034400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277482933 (or 277482920 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11321302034400 its reverse (443020312311), we get a palindrome (11764322346711).

The spelling of 11321302034400 in words is "eleven trillion, three hundred twenty-one billion, three hundred two million, thirty-four thousand, four hundred".