11244031402 has 8 divisors (see below), whose sum is σ = 16979242500. Its totient is φ = 5584283904.

The previous prime is 11244031397. The next prime is 11244031411. The reversal of 11244031402 is 20413044211.

It is a happy number.

11244031402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10614974841 + 629056561 = 103029^2 + 25081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18865527 + ... + 18866122.

Almost surely, 2^11244031402 is an apocalyptic number.

11244031402 is a deficient number, since it is larger than the sum of its proper divisors (5735211098).

11244031402 is a wasteful number, since it uses less digits than its factorization.

11244031402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37731800.

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

Adding to 11244031402 its reverse (20413044211), we get a palindrome (31657075613).

The spelling of 11244031402 in words is "eleven billion, two hundred forty-four million, thirty-one thousand, four hundred two".