40238119 has 2 divisors, whose sum is σ = 40238120. Its totient is φ = 40238118.

The previous prime is 40238089. The next prime is 40238131. The reversal of 40238119 is 91183204.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40238119 - 2⁵ = 40238087 is a prime.

It is a super-2 number, since 2×40238119² = 3238212441316322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40238189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20119059 + 20119060.

It is an arithmetic number, because the mean of its divisors is an integer number (20119060).

Almost surely, 2^40238119 is an apocalyptic number.

40238119 is a deficient number, since it is larger than the sum of its proper divisors (1).

40238119 is an equidigital number, since it uses as much as digits as its factorization.

40238119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 40238119 is about 6343.3523471426. The cubic root of 40238119 is about 342.6724767537.

The spelling of 40238119 in words is "forty million, two hundred thirty-eight thousand, one hundred nineteen".