40032552344201 has 4 divisors (see below), whose sum is σ = 40035306955332. Its totient is φ = 40029797733072.

The previous prime is 40032552344189. The next prime is 40032552344221. The reversal of 40032552344201 is 10244325523004.

It is a happy number.

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 26825397096976 + 13207155247225 = 5179324^2 + 3634165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40032552344201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40032552344221) 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, 1377283766 + ... + 1377312831.

It is an arithmetic number, because the mean of its divisors is an integer number (10008826738833).

Almost surely, 2^{40032552344201} is an apocalyptic number.

It is an amenable number.

40032552344201 is a deficient number, since it is larger than the sum of its proper divisors (2754611131).

40032552344201 is a wasteful number, since it uses less digits than its factorization.

40032552344201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754611130.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 40032552344201 its reverse (10244325523004), we get a palindrome (50276877867205).

The spelling of 40032552344201 in words is "forty trillion, thirty-two billion, five hundred fifty-two million, three hundred forty-four thousand, two hundred one".