4040331122031 has 32 divisors (see below), whose sum is σ = 5655677491200. Its totient is φ = 2562240090240.

The previous prime is 4040331122017. The next prime is 4040331122039. The reversal of 4040331122031 is 1302211330404.

It is a happy number.

It is not a de Polignac number, because 4040331122031 - 2¹³ = 4040331113839 is a prime.

It is a super-2 number, since 2×4040331122031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4040331121992 and 4040331122010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040331122039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70364025 + ... + 70421421.

It is an arithmetic number, because the mean of its divisors is an integer number (176739921600).

Almost surely, 2^{4040331122031} is an apocalyptic number.

4040331122031 is a deficient number, since it is larger than the sum of its proper divisors (1615346369169).

4040331122031 is a wasteful number, since it uses less digits than its factorization.

4040331122031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70319.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 4040331122031 its reverse (1302211330404), we get a palindrome (5342542452435).

The spelling of 4040331122031 in words is "four trillion, forty billion, three hundred thirty-one million, one hundred twenty-two thousand, thirty-one".