40334101 has 2 divisors, whose sum is σ = 40334102. Its totient is φ = 40334100.

The previous prime is 40334089. The next prime is 40334141. The reversal of 40334101 is 10143304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40259025 + 75076 = 6345^2 + 274^2 .

It is a cyclic number.

It is not a de Polignac number, because 40334101 - 2¹¹ = 40332053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40334141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20167050 + 20167051.

It is an arithmetic number, because the mean of its divisors is an integer number (20167051).

Almost surely, 2^40334101 is an apocalyptic number.

It is an amenable number.

40334101 is a deficient number, since it is larger than the sum of its proper divisors (1).

40334101 is an equidigital number, since it uses as much as digits as its factorization.

40334101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 40334101 is about 6350.9133988742. The cubic root of 40334101 is about 342.9447250047.

Adding to 40334101 its reverse (10143304), we get a palindrome (50477405).

The spelling of 40334101 in words is "forty million, three hundred thirty-four thousand, one hundred one".