11402135502204 has 12 divisors (see below), whose sum is σ = 26604982838504. Its totient is φ = 3800711834064.

The previous prime is 11402135502157. The next prime is 11402135502209. The reversal of 11402135502204 is 40220553120411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402135502209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475088979247 + ... + 475088979270.

Almost surely, 2^{11402135502204} is an apocalyptic number.

It is an amenable number.

11402135502204 is an abundant number, since it is smaller than the sum of its proper divisors (15202847336300).

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

11402135502204 is a wasteful number, since it uses less digits than its factorization.

11402135502204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950177958524 (or 950177958522 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 11402135502204 its reverse (40220553120411), we get a palindrome (51622688622615).

The spelling of 11402135502204 in words is "eleven trillion, four hundred two billion, one hundred thirty-five million, five hundred two thousand, two hundred four".