11444434110 has 160 divisors (see below), whose sum is σ = 32043572352. Its totient is φ = 2928130560.

The previous prime is 11444434069. The next prime is 11444434121. The reversal of 11444434110 is 1143444411.

11444434110 is a `hidden beast` number, since 114 + 4 + 4 + 434 + 110 = 666.

It is a super-4 number, since 4×11444434110⁴ (a number of 41 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2185195 + ... + 2190425.

Almost surely, 2^11444434110 is an apocalyptic number.

11444434110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11444434110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16021786176).

11444434110 is an abundant number, since it is smaller than the sum of its proper divisors (20599138242).

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

11444434110 is a wasteful number, since it uses less digits than its factorization.

11444434110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5360 (or 5351 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 11444434110 its reverse (1143444411), we get a palindrome (12587878521).

The spelling of 11444434110 in words is "eleven billion, four hundred forty-four million, four hundred thirty-four thousand, one hundred ten".