4440491124 has 12 divisors (see below), whose sum is σ = 10361145984. Its totient is φ = 1480163704.

The previous prime is 4440491063. The next prime is 4440491141. The reversal of 4440491124 is 4211940444.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4440491124² = 39435922844645566752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185020452 + ... + 185020475.

It is an arithmetic number, because the mean of its divisors is an integer number (863428832).

Almost surely, 2^4440491124 is an apocalyptic number.

It is an amenable number.

4440491124 is an abundant number, since it is smaller than the sum of its proper divisors (5920654860).

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

4440491124 is a wasteful number, since it uses less digits than its factorization.

4440491124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370040934 (or 370040932 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 4440491124 is about 66637.0101670236. The cubic root of 4440491124 is about 1643.6537519456.

The spelling of 4440491124 in words is "four billion, four hundred forty million, four hundred ninety-one thousand, one hundred twenty-four".