40221233434001 has 2 divisors, whose sum is σ = 40221233434002. Its totient is φ = 40221233434000.

The previous prime is 40221233433967. The next prime is 40221233434013. The reversal of 40221233434001 is 10043433212204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39488153281600 + 733080152401 = 6283960^2 + 856201^2 .

It is a cyclic number.

It is not a de Polignac number, because 40221233434001 - 2⁶ = 40221233433937 is a prime.

It is not a weakly prime, because it can be changed into another prime (40221233434051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20110616717000 + 20110616717001.

It is an arithmetic number, because the mean of its divisors is an integer number (20110616717001).

Almost surely, 2^{40221233434001} is an apocalyptic number.

It is an amenable number.

40221233434001 is a deficient number, since it is larger than the sum of its proper divisors (1).

40221233434001 is an equidigital number, since it uses as much as digits as its factorization.

40221233434001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 40221233434001 its reverse (10043433212204), we get a palindrome (50264666646205).

The spelling of 40221233434001 in words is "forty trillion, two hundred twenty-one billion, two hundred thirty-three million, four hundred thirty-four thousand, one".