4043421152 has 12 divisors (see below), whose sum is σ = 7960485456. Its totient is φ = 2021710560.

The previous prime is 4043421149. The next prime is 4043421167. The reversal of 4043421152 is 2511243404.

It is a super-2 number, since 2×4043421152² = 32698509224882014208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63178424 + ... + 63178487.

It is an arithmetic number, because the mean of its divisors is an integer number (663373788).

Almost surely, 2^4043421152 is an apocalyptic number.

It is an amenable number.

4043421152 is a deficient number, since it is larger than the sum of its proper divisors (3917064304).

4043421152 is a wasteful number, since it uses less digits than its factorization.

4043421152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126356921 (or 126356913 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4043421152 is about 63587.9009875306. The cubic root of 4043421152 is about 1593.1242910493.

Adding to 4043421152 its reverse (2511243404), we get a palindrome (6554664556).

The spelling of 4043421152 in words is "four billion, forty-three million, four hundred twenty-one thousand, one hundred fifty-two".