40414133 has 2 divisors, whose sum is σ = 40414134. Its totient is φ = 40414132.

The previous prime is 40414063. The next prime is 40414181. The reversal of 40414133 is 33141404.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31281649 + 9132484 = 5593^2 + 3022^2 .

It is a cyclic number.

It is not a de Polignac number, because 40414133 - 2¹⁶ = 40348597 is a prime.

It is a super-2 number, since 2×40414133² = 3266604292283378, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40414193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20207066 + 20207067.

It is an arithmetic number, because the mean of its divisors is an integer number (20207067).

Almost surely, 2^40414133 is an apocalyptic number.

It is an amenable number.

40414133 is a deficient number, since it is larger than the sum of its proper divisors (1).

40414133 is an equidigital number, since it uses as much as digits as its factorization.

40414133 is an evil number, because the sum of its binary digits is even.

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

The square root of 40414133 is about 6357.2111023624. The cubic root of 40414133 is about 343.1714018377.

Adding to 40414133 its reverse (33141404), we get a palindrome (73555537).

The spelling of 40414133 in words is "forty million, four hundred fourteen thousand, one hundred thirty-three".