4224147740 has 24 divisors (see below), whose sum is σ = 8909456640. Its totient is φ = 1682278848.

The previous prime is 4224147737. The next prime is 4224147749. The reversal of 4224147740 is 477414224.

It is a self number, because there is not a number n which added to its sum of digits gives 4224147740.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224147749) 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, 456572 + ... + 465731.

It is an arithmetic number, because the mean of its divisors is an integer number (371227360).

Almost surely, 2^4224147740 is an apocalyptic number.

It is an amenable number.

4224147740 is an abundant number, since it is smaller than the sum of its proper divisors (4685308900).

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

4224147740 is a wasteful number, since it uses less digits than its factorization.

4224147740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922541 (or 922539 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 35.

The square root of 4224147740 is about 64993.4438232042. The cubic root of 4224147740 is about 1616.5148543928.

The spelling of 4224147740 in words is "four billion, two hundred twenty-four million, one hundred forty-seven thousand, seven hundred forty".