11240260402 has 16 divisors (see below), whose sum is σ = 20106801792. Its totient is φ = 4607808480.

The previous prime is 11240260399. The next prime is 11240260453. The reversal of 11240260402 is 20406204211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17453499 + ... + 17454142.

It is an arithmetic number, because the mean of its divisors is an integer number (1256675112).

Almost surely, 2^11240260402 is an apocalyptic number.

11240260402 is a deficient number, since it is larger than the sum of its proper divisors (8866541390).

11240260402 is a wasteful number, since it uses less digits than its factorization.

11240260402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34907673.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11240260402 its reverse (20406204211), we get a palindrome (31646464613).

The spelling of 11240260402 in words is "eleven billion, two hundred forty million, two hundred sixty thousand, four hundred two".