405036422327 has 2 divisors, whose sum is σ = 405036422328. Its totient is φ = 405036422326.

The previous prime is 405036422279. The next prime is 405036422377. The reversal of 405036422327 is 723224630504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 405036422327 - 2²² = 405032228023 is a prime.

It is a super-2 number, since 2×405036422327² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (405036422377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202518211163 + 202518211164.

It is an arithmetic number, because the mean of its divisors is an integer number (202518211164).

Almost surely, 2^405036422327 is an apocalyptic number.

405036422327 is a deficient number, since it is larger than the sum of its proper divisors (1).

405036422327 is an equidigital number, since it uses as much as digits as its factorization.

405036422327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 38.

The spelling of 405036422327 in words is "four hundred five billion, thirty-six million, four hundred twenty-two thousand, three hundred twenty-seven".