11440554104 has 48 divisors (see below), whose sum is σ = 25102813680. Its totient is φ = 4873706880.

The previous prime is 11440554101. The next prime is 11440554119. The reversal of 11440554104 is 40145504411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11440554101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21917 + ... + 152844.

It is an arithmetic number, because the mean of its divisors is an integer number (522975285).

Almost surely, 2^11440554104 is an apocalyptic number.

11440554104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11440554104 is an abundant number, since it is smaller than the sum of its proper divisors (13662259576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11440554104 is a wasteful number, since it uses less digits than its factorization.

11440554104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174948 (or 174937 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 11440554104 in words is "eleven billion, four hundred forty million, five hundred fifty-four thousand, one hundred four".