11402321425400 has 96 divisors (see below), whose sum is σ = 26952937401600. Its totient is φ = 4485252720000.

The previous prime is 11402321425381. The next prime is 11402321425421. The reversal of 11402321425400 is 452412320411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2528219 + ... + 5403381.

It is an arithmetic number, because the mean of its divisors is an integer number (280759764600).

Almost surely, 2^{11402321425400} is an apocalyptic number.

11402321425400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11402321425400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13476468700800).

11402321425400 is an abundant number, since it is smaller than the sum of its proper divisors (15550615976200).

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

11402321425400 is a wasteful number, since it uses less digits than its factorization.

11402321425400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2875509 (or 2875500 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 11402321425400 its reverse (452412320411), we get a palindrome (11854733745811).

The spelling of 11402321425400 in words is "eleven trillion, four hundred two billion, three hundred twenty-one million, four hundred twenty-five thousand, four hundred".