11331420404344 has 32 divisors (see below), whose sum is σ = 22497593339520. Its totient is φ = 5332103397376.

The previous prime is 11331420404329. The next prime is 11331420404363. The reversal of 11331420404344 is 44340402413311.

11331420404344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent 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, 361609 + ... + 4774264.

It is an arithmetic number, because the mean of its divisors is an integer number (703049791860).

Almost surely, 2^{11331420404344} is an apocalyptic number.

It is an amenable number.

11331420404344 is a deficient number, since it is larger than the sum of its proper divisors (11166172935176).

11331420404344 is a wasteful number, since it uses less digits than its factorization.

11331420404344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5152119 (or 5152115 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 11331420404344 its reverse (44340402413311), we get a palindrome (55671822817655).

The spelling of 11331420404344 in words is "eleven trillion, three hundred thirty-one billion, four hundred twenty million, four hundred four thousand, three hundred forty-four".