4120433442 has 64 divisors (see below), whose sum is σ = 9899030400. Its totient is φ = 1266010560.

The previous prime is 4120433381. The next prime is 4120433453. The reversal of 4120433442 is 2443340214.

It is a happy number.

4120433442 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16309 + ... + 92232.

It is an arithmetic number, because the mean of its divisors is an integer number (154672350).

Almost surely, 2^4120433442 is an apocalyptic number.

4120433442 is an abundant number, since it is smaller than the sum of its proper divisors (5778596958).

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

4120433442 is a wasteful number, since it uses less digits than its factorization.

4120433442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108608 (or 108602 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4120433442 is about 64190.6024430368. The cubic root of 4120433442 is about 1603.1751326753.

Adding to 4120433442 its reverse (2443340214), we get a palindrome (6563773656).

The spelling of 4120433442 in words is "four billion, one hundred twenty million, four hundred thirty-three thousand, four hundred forty-two".