4074453220 has 36 divisors (see below), whose sum is σ = 8944564860. Its totient is φ = 1558917184.

The previous prime is 4074453217. The next prime is 4074453241. The reversal of 4074453220 is 223544704.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 503912704 + 3570540516 = 22448^2 + 59754^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181975 + ... + 203134.

It is an arithmetic number, because the mean of its divisors is an integer number (248460135).

Almost surely, 2^4074453220 is an apocalyptic number.

It is an amenable number.

4074453220 is an abundant number, since it is smaller than the sum of its proper divisors (4870111640).

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

4074453220 is a wasteful number, since it uses less digits than its factorization.

4074453220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385164 (or 385139 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 4074453220 is about 63831.4438188578. The cubic root of 4074453220 is about 1597.1894957443.

Adding to 4074453220 its reverse (223544704), we get a palindrome (4297997924).

The spelling of 4074453220 in words is "four billion, seventy-four million, four hundred fifty-three thousand, two hundred twenty".