4031442356 has 12 divisors (see below), whose sum is σ = 7470025668. Its totient is φ = 1897149312.

The previous prime is 4031442299. The next prime is 4031442361. The reversal of 4031442356 is 6532441304.

It can be written as a sum of positive squares in 2 ways, for example, as 3616097956 + 415344400 = 60134^2 + 20380^2 .

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 29642891 + ... + 29643026.

It is an arithmetic number, because the mean of its divisors is an integer number (622502139).

Almost surely, 2^4031442356 is an apocalyptic number.

It is an amenable number.

4031442356 is a deficient number, since it is larger than the sum of its proper divisors (3438583312).

4031442356 is a wasteful number, since it uses less digits than its factorization.

4031442356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59285938 (or 59285936 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 4031442356 is about 63493.6402799524. The cubic root of 4031442356 is about 1591.5495035395.

The spelling of 4031442356 in words is "four billion, thirty-one million, four hundred forty-two thousand, three hundred fifty-six".