40324230101 has 2 divisors, whose sum is σ = 40324230102. Its totient is φ = 40324230100.

The previous prime is 40324230091. The next prime is 40324230173. The reversal of 40324230101 is 10103242304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36383655025 + 3940575076 = 190745^2 + 62774^2 .

It is a cyclic number.

It is not a de Polignac number, because 40324230101 - 2²² = 40320035797 is a prime.

It is a super-3 number, since 3×40324230101³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40324233101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20162115050 + 20162115051.

It is an arithmetic number, because the mean of its divisors is an integer number (20162115051).

Almost surely, 2^40324230101 is an apocalyptic number.

It is an amenable number.

40324230101 is a deficient number, since it is larger than the sum of its proper divisors (1).

40324230101 is an equidigital number, since it uses as much as digits as its factorization.

40324230101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40324230101 its reverse (10103242304), we get a palindrome (50427472405).

The spelling of 40324230101 in words is "forty billion, three hundred twenty-four million, two hundred thirty thousand, one hundred one".