406064235133019 has 2 divisors, whose sum is σ = 406064235133020. Its totient is φ = 406064235133018.

The previous prime is 406064235132971. The next prime is 406064235133079. The reversal of 406064235133019 is 910331532460604.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-406064235133019 is a prime.

It is a super-2 number, since 2×406064235133019² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (406064235133079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203032117566509 + 203032117566510.

It is an arithmetic number, because the mean of its divisors is an integer number (203032117566510).

Almost surely, 2^{406064235133019} is an apocalyptic number.

406064235133019 is a deficient number, since it is larger than the sum of its proper divisors (1).

406064235133019 is an equidigital number, since it uses as much as digits as its factorization.

406064235133019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 406064235133019 in words is "four hundred six trillion, sixty-four billion, two hundred thirty-five million, one hundred thirty-three thousand, nineteen".