40414193 has 2 divisors, whose sum is σ = 40414194. Its totient is φ = 40414192.

The previous prime is 40414181. The next prime is 40414211. The reversal of 40414193 is 39141404.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38291344 + 2122849 = 6188^2 + 1457^2 .

It is a cyclic number.

It is not a de Polignac number, because 40414193 - 2¹⁰ = 40413169 is a prime.

It is not a weakly prime, because it can be changed into another prime (40414133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20207096 + 20207097.

It is an arithmetic number, because the mean of its divisors is an integer number (20207097).

Almost surely, 2^40414193 is an apocalyptic number.

It is an amenable number.

40414193 is a deficient number, since it is larger than the sum of its proper divisors (1).

40414193 is an equidigital number, since it uses as much as digits as its factorization.

40414193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 40414193 is about 6357.2158214111. The cubic root of 40414193 is about 343.1715716650.

Adding to 40414193 its reverse (39141404), we get a palindrome (79555597).

The spelling of 40414193 in words is "forty million, four hundred fourteen thousand, one hundred ninety-three".