4040231304101 has 4 divisors (see below), whose sum is σ = 4040413671852. Its totient is φ = 4040048936352.

The previous prime is 4040231304097. The next prime is 4040231304181. The reversal of 4040231304101 is 1014031320404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1567506504001 + 2472724800100 = 1252001^2 + 1572490^2 .

It is a cyclic number.

It is not a de Polignac number, because 4040231304101 - 2² = 4040231304097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040231304181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91150640 + ... + 91194953.

It is an arithmetic number, because the mean of its divisors is an integer number (1010103417963).

Almost surely, 2^{4040231304101} is an apocalyptic number.

It is an amenable number.

4040231304101 is a deficient number, since it is larger than the sum of its proper divisors (182367751).

4040231304101 is a wasteful number, since it uses less digits than its factorization.

4040231304101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182367750.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 4040231304101 its reverse (1014031320404), we get a palindrome (5054262624505).

The spelling of 4040231304101 in words is "four trillion, forty billion, two hundred thirty-one million, three hundred four thousand, one hundred one".