6111003444 has 144 divisors (see below), whose sum is σ = 17910950400. Its totient is φ = 1607364864.

The previous prime is 6111003443. The next prime is 6111003449. The reversal of 6111003444 is 4443001116.

It is a super-2 number, since 2×6111003444² = 74688726185159722272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6111003443) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3660642 + ... + 3662310.

It is an arithmetic number, because the mean of its divisors is an integer number (124381600).

Almost surely, 2^6111003444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6111003444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8955475200).

6111003444 is an abundant number, since it is smaller than the sum of its proper divisors (11799946956).

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

6111003444 is a wasteful number, since it uses less digits than its factorization.

6111003444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 6111003444 is about 78172.9073528675. The cubic root of 6111003444 is about 1828.2581137792.

The spelling of 6111003444 in words is "six billion, one hundred eleven million, three thousand, four hundred forty-four".