405140119 has 2 divisors, whose sum is σ = 405140120. Its totient is φ = 405140118.

The previous prime is 405140069. The next prime is 405140123. The reversal of 405140119 is 911041504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 405140119 - 2⁷ = 405139991 is a prime.

It is a super-2 number, since 2×405140119² = 328277032046668322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 405140093 and 405140102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (405140149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202570059 + 202570060.

It is an arithmetic number, because the mean of its divisors is an integer number (202570060).

Almost surely, 2^405140119 is an apocalyptic number.

405140119 is a deficient number, since it is larger than the sum of its proper divisors (1).

405140119 is an equidigital number, since it uses as much as digits as its factorization.

405140119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 405140119 is about 20128.0927809865. The cubic root of 405140119 is about 739.9489367005.

The spelling of 405140119 in words is "four hundred five million, one hundred forty thousand, one hundred nineteen".