11014420444 has 24 divisors (see below), whose sum is σ = 19356149120. Its totient is φ = 5484141936.

The previous prime is 11014420387. The next prime is 11014420447. The reversal of 11014420444 is 44402441011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11014420447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 954799 + ... + 966265.

Almost surely, 2^11014420444 is an apocalyptic number.

It is an amenable number.

11014420444 is a deficient number, since it is larger than the sum of its proper divisors (8341728676).

11014420444 is a wasteful number, since it uses less digits than its factorization.

11014420444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12457 (or 12455 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 11014420444 its reverse (44402441011), we get a palindrome (55416861455).

The spelling of 11014420444 in words is "eleven billion, fourteen million, four hundred twenty thousand, four hundred forty-four".