2311440003352 has 16 divisors (see below), whose sum is σ = 4342268536200. Its totient is φ = 1153501727040.

The previous prime is 2311440003347. The next prime is 2311440003451. The reversal of 2311440003352 is 2533000441132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2311440003352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277279902 + ... + 277288237.

Almost surely, 2^{2311440003352} is an apocalyptic number.

It is an amenable number.

2311440003352 is a deficient number, since it is larger than the sum of its proper divisors (2030828532848).

2311440003352 is a wasteful number, since it uses less digits than its factorization.

2311440003352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554568666 (or 554568662 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 2311440003352 its reverse (2533000441132), we get a palindrome (4844440444484).

The spelling of 2311440003352 in words is "two trillion, three hundred eleven billion, four hundred forty million, three thousand, three hundred fifty-two".