4031422043 has 8 divisors (see below), whose sum is σ = 4500192576. Its totient is φ = 3579697800.

The previous prime is 4031421949. The next prime is 4031422067. The reversal of 4031422043 is 3402241304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4031422043 - 2¹⁶ = 4031356507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4031422643) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4261073 + ... + 4262018.

It is an arithmetic number, because the mean of its divisors is an integer number (562524072).

Almost surely, 2^4031422043 is an apocalyptic number.

4031422043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4031422043 is a deficient number, since it is larger than the sum of its proper divisors (468770533).

4031422043 is a wasteful number, since it uses less digits than its factorization.

4031422043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8523145.

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

The square root of 4031422043 is about 63493.4803188485. The cubic root of 4031422043 is about 1591.5468304516.

Adding to 4031422043 its reverse (3402241304), we get a palindrome (7433663347).

The spelling of 4031422043 in words is "four billion, thirty-one million, four hundred twenty-two thousand, forty-three".