4045724447 has 8 divisors (see below), whose sum is σ = 4284302400. Its totient is φ = 3807212544.

The previous prime is 4045724443. The next prime is 4045724461. The reversal of 4045724447 is 7444275404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4045724447 - 2² = 4045724443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045724443) 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, 169679 + ... + 192047.

It is an arithmetic number, because the mean of its divisors is an integer number (535537800).

Almost surely, 2^4045724447 is an apocalyptic number.

4045724447 is a deficient number, since it is larger than the sum of its proper divisors (238577953).

4045724447 is a wasteful number, since it uses less digits than its factorization.

4045724447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33025.

The product of its (nonzero) digits is 501760, while the sum is 41.

The square root of 4045724447 is about 63606.0095195415. The cubic root of 4045724447 is about 1593.4267361442.

The spelling of 4045724447 in words is "four billion, forty-five million, seven hundred twenty-four thousand, four hundred forty-seven".