40193119 has 2 divisors, whose sum is σ = 40193120. Its totient is φ = 40193118.

The previous prime is 40193107. The next prime is 40193123. The reversal of 40193119 is 91139104.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40193119 - 2⁷ = 40192991 is a prime.

It is a super-2 number, since 2×40193119² = 3230973629896322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40193819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20096559 + 20096560.

It is an arithmetic number, because the mean of its divisors is an integer number (20096560).

Almost surely, 2^40193119 is an apocalyptic number.

40193119 is a deficient number, since it is larger than the sum of its proper divisors (1).

40193119 is an equidigital number, since it uses as much as digits as its factorization.

40193119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 40193119 is about 6339.8043345201. The cubic root of 40193119 is about 342.5446873690.

The spelling of 40193119 in words is "forty million, one hundred ninety-three thousand, one hundred nineteen".