40002552132041 has 2 divisors, whose sum is σ = 40002552132042. Its totient is φ = 40002552132040.

The previous prime is 40002552132017. The next prime is 40002552132073. The reversal of 40002552132041 is 14023125520004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26007501060025 + 13995051072016 = 5099755^2 + 3740996^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40002552132041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40002552131995 and 40002552132013.

It is not a weakly prime, because it can be changed into another prime (40002552132241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20001276066020 + 20001276066021.

It is an arithmetic number, because the mean of its divisors is an integer number (20001276066021).

Almost surely, 2^{40002552132041} is an apocalyptic number.

It is an amenable number.

40002552132041 is a deficient number, since it is larger than the sum of its proper divisors (1).

40002552132041 is an equidigital number, since it uses as much as digits as its factorization.

40002552132041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 40002552132041 its reverse (14023125520004), we get a palindrome (54025677652045).

The spelling of 40002552132041 in words is "forty trillion, two billion, five hundred fifty-two million, one hundred thirty-two thousand, forty-one".