11444313434 has 32 divisors (see below), whose sum is σ = 18289056960. Its totient is φ = 5355504000.

The previous prime is 11444313403. The next prime is 11444313437. The reversal of 11444313434 is 43431344411.

It is a self number, because there is not a number n which added to its sum of digits gives 11444313434.

It is not an unprimeable number, because it can be changed into a prime (11444313437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1881422 + ... + 1887494.

It is an arithmetic number, because the mean of its divisors is an integer number (571533030).

Almost surely, 2^11444313434 is an apocalyptic number.

11444313434 is a deficient number, since it is larger than the sum of its proper divisors (6844743526).

11444313434 is a wasteful number, since it uses less digits than its factorization.

11444313434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686.

The product of its digits is 27648, while the sum is 32.

Adding to 11444313434 its reverse (43431344411), we get a palindrome (54875657845).

The spelling of 11444313434 in words is "eleven billion, four hundred forty-four million, three hundred thirteen thousand, four hundred thirty-four".