4040203332031 has 8 divisors (see below), whose sum is σ = 4046856796224. Its totient is φ = 4033550209920.

The previous prime is 4040203331999. The next prime is 4040203332047. The reversal of 4040203332031 is 1302333020404.

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 4040203332031 - 2⁵ = 4040203331999 is a prime.

It is a super-2 number, since 2×4040203332031² (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 = 4040203331987 and 4040203332005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040203332631) 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, 36045331 + ... + 36157243.

It is an arithmetic number, because the mean of its divisors is an integer number (505857099528).

Almost surely, 2^{4040203332031} is an apocalyptic number.

4040203332031 is a deficient number, since it is larger than the sum of its proper divisors (6653464193).

4040203332031 is a wasteful number, since it uses less digits than its factorization.

4040203332031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171041.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 4040203332031 its reverse (1302333020404), we get a palindrome (5342536352435).

The spelling of 4040203332031 in words is "four trillion, forty billion, two hundred three million, three hundred thirty-two thousand, thirty-one".