4109945724 has 24 divisors (see below), whose sum is σ = 10655415120. Its totient is φ = 1369981872.

The previous prime is 4109945663. The next prime is 4109945729. The reversal of 4109945724 is 4275499014.

It is a self number, because there is not a number n which added to its sum of digits gives 4109945724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4109945729) 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, 19027419 + ... + 19027634.

It is an arithmetic number, because the mean of its divisors is an integer number (443975630).

Almost surely, 2^4109945724 is an apocalyptic number.

It is an amenable number.

4109945724 is an abundant number, since it is smaller than the sum of its proper divisors (6545469396).

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

4109945724 is a wasteful number, since it uses less digits than its factorization.

4109945724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38055066 (or 38055058 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 4109945724 is about 64108.8583894613. The cubic root of 4109945724 is about 1601.8137925501.

The spelling of 4109945724 in words is "four billion, one hundred nine million, nine hundred forty-five thousand, seven hundred twenty-four".