40004234119 has 2 divisors, whose sum is σ = 40004234120. Its totient is φ = 40004234118.

The previous prime is 40004234117. The next prime is 40004234143. The reversal of 40004234119 is 91143240004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40004234119 - 2¹ = 40004234117 is a prime.

It is a super-2 number, since 2×40004234119² (a number of 22 digits) contains 22 as substring.

Together with 40004234117, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40004234117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20002117059 + 20002117060.

It is an arithmetic number, because the mean of its divisors is an integer number (20002117060).

Almost surely, 2^40004234119 is an apocalyptic number.

40004234119 is a deficient number, since it is larger than the sum of its proper divisors (1).

40004234119 is an equidigital number, since it uses as much as digits as its factorization.

40004234119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 40004234119 in words is "forty billion, four million, two hundred thirty-four thousand, one hundred nineteen".