11440401302 has 8 divisors (see below), whose sum is σ = 18720656712. Its totient is φ = 5200182400.

The previous prime is 11440401253. The next prime is 11440401347. The reversal of 11440401302 is 20310404411.

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

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 3 ways as a sum of consecutive naturals, for example, 260009099 + ... + 260009142.

It is an arithmetic number, because the mean of its divisors is an integer number (2340082089).

Almost surely, 2^11440401302 is an apocalyptic number.

11440401302 is a deficient number, since it is larger than the sum of its proper divisors (7280255410).

11440401302 is a wasteful number, since it uses less digits than its factorization.

11440401302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520018254.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11440401302 its reverse (20310404411), we get a palindrome (31750805713).

The spelling of 11440401302 in words is "eleven billion, four hundred forty million, four hundred one thousand, three hundred two".