11402103432340 has 48 divisors (see below), whose sum is σ = 24719361537024. Its totient is φ = 4413263212800.

The previous prime is 11402103432329. The next prime is 11402103432389. The reversal of 11402103432340 is 4323430120411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11402103432299 and 11402103432308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5114080 + ... + 6997000.

It is an arithmetic number, because the mean of its divisors is an integer number (514986698688).

Almost surely, 2^{11402103432340} is an apocalyptic number.

11402103432340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11402103432340 is an abundant number, since it is smaller than the sum of its proper divisors (13317258104684).

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

11402103432340 is a wasteful number, since it uses less digits than its factorization.

11402103432340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892728 (or 1892726 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 11402103432340 its reverse (4323430120411), we get a palindrome (15725533552751).

The spelling of 11402103432340 in words is "eleven trillion, four hundred two billion, one hundred three million, four hundred thirty-two thousand, three hundred forty".