4022040240331 has 8 divisors (see below), whose sum is σ = 4197097384704. Its totient is φ = 3846998581800.

The previous prime is 4022040240313. The next prime is 4022040240389. The reversal of 4022040240331 is 1330420402204.

It is a happy number.

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 4022040240331 - 2⁵ = 4022040240299 is a prime.

It is a super-2 number, since 2×4022040240331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4022040240296 and 4022040240305.

It is not an unprimeable number, because it can be changed into a prime (4022040246331) 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, 3339151 + ... + 4381096.

It is an arithmetic number, because the mean of its divisors is an integer number (524637173088).

Almost surely, 2^{4022040240331} is an apocalyptic number.

4022040240331 is a deficient number, since it is larger than the sum of its proper divisors (175057144373).

4022040240331 is a wasteful number, since it uses less digits than its factorization.

4022040240331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7742921.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4022040240331 its reverse (1330420402204), we get a palindrome (5352460642535).

The spelling of 4022040240331 in words is "four trillion, twenty-two billion, forty million, two hundred forty thousand, three hundred thirty-one".