2243421032 has 48 divisors (see below), whose sum is σ = 4319871360. Its totient is φ = 1091984256.

The previous prime is 2243421023. The next prime is 2243421071. The reversal of 2243421032 is 2301243422.

It is a super-3 number, since 3×2243421032³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2243420989 and 2243421007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10060073 + ... + 10060295.

It is an arithmetic number, because the mean of its divisors is an integer number (89997320).

Almost surely, 2^2243421032 is an apocalyptic number.

It is an amenable number.

2243421032 is a deficient number, since it is larger than the sum of its proper divisors (2076450328).

2243421032 is a wasteful number, since it uses less digits than its factorization.

2243421032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 429 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2243421032 is about 47364.7657230562. The cubic root of 2243421032 is about 1309.0922818436.

Adding to 2243421032 its reverse (2301243422), we get a palindrome (4544664454).

The spelling of 2243421032 in words is "two billion, two hundred forty-three million, four hundred twenty-one thousand, thirty-two".