4031142122 has 16 divisors (see below), whose sum is σ = 6916181760. Its totient is φ = 1726219248.

The previous prime is 4031142121. The next prime is 4031142131. The reversal of 4031142122 is 2212411304.

It is a junction number, because it is equal to n+sod(n) for n = 4031142094 and 4031142103.

It is not an unprimeable number, because it can be changed into a prime (4031142121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99938 + ... + 134349.

It is an arithmetic number, because the mean of its divisors is an integer number (432261360).

Almost surely, 2^4031142122 is an apocalyptic number.

4031142122 is a deficient number, since it is larger than the sum of its proper divisors (2885039638).

4031142122 is a wasteful number, since it uses less digits than its factorization.

4031142122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235525.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4031142122 is about 63491.2759518975. The cubic root of 4031142122 is about 1591.5099933515.

Adding to 4031142122 its reverse (2212411304), we get a palindrome (6243553426).

The spelling of 4031142122 in words is "four billion, thirty-one million, one hundred forty-two thousand, one hundred twenty-two".