40112119 has 4 divisors (see below), whose sum is σ = 40525744. Its totient is φ = 39698496.

The previous prime is 40112117. The next prime is 40112123. The reversal of 40112119 is 91121104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40112119 - 2¹ = 40112117 is a prime.

It is a super-2 number, since 2×40112119² = 3217964181340322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40112096 and 40112105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40112117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206667 + ... + 206860.

It is an arithmetic number, because the mean of its divisors is an integer number (10131436).

Almost surely, 2^40112119 is an apocalyptic number.

40112119 is a deficient number, since it is larger than the sum of its proper divisors (413625).

40112119 is an equidigital number, since it uses as much as digits as its factorization.

40112119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413624.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 40112119 is about 6333.4129030089. The cubic root of 40112119 is about 342.3144259054.

The spelling of 40112119 in words is "forty million, one hundred twelve thousand, one hundred nineteen".