11400341322400 has 72 divisors (see below), whose sum is σ = 28478317833504. Its totient is φ = 4454086828800.

The previous prime is 11400341322389. The next prime is 11400341322401. The reversal of 11400341322400 is 422314300411.

11400341322400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (11400341322401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165668236 + ... + 165737035.

It is an arithmetic number, because the mean of its divisors is an integer number (395532192132).

Almost surely, 2^{11400341322400} is an apocalyptic number.

11400341322400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11400341322400 is an abundant number, since it is smaller than the sum of its proper divisors (17077976511104).

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

11400341322400 is a wasteful number, since it uses less digits than its factorization.

11400341322400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331405334 (or 331405321 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11400341322400 its reverse (422314300411), we get a palindrome (11822655622811).

The spelling of 11400341322400 in words is "eleven trillion, four hundred billion, three hundred forty-one million, three hundred twenty-two thousand, four hundred".