40435151 has 2 divisors, whose sum is σ = 40435152. Its totient is φ = 40435150.

The previous prime is 40435133. The next prime is 40435169. The reversal of 40435151 is 15153404.

It is a balanced prime because it is at equal distance from previous prime (40435133) and next prime (40435169).

It is a cyclic number.

It is not a de Polignac number, because 40435151 - 2¹⁴ = 40418767 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40435051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20217575 + 20217576.

It is an arithmetic number, because the mean of its divisors is an integer number (20217576).

Almost surely, 2^40435151 is an apocalyptic number.

40435151 is a deficient number, since it is larger than the sum of its proper divisors (1).

40435151 is an equidigital number, since it uses as much as digits as its factorization.

40435151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 40435151 is about 6358.8639708678. The cubic root of 40435151 is about 343.2308820737.

Adding to 40435151 its reverse (15153404), we get a palindrome (55588555).

The spelling of 40435151 in words is "forty million, four hundred thirty-five thousand, one hundred fifty-one".