406215106963 has 2 divisors, whose sum is σ = 406215106964. Its totient is φ = 406215106962.

The previous prime is 406215106951. The next prime is 406215107033. The reversal of 406215106963 is 369601512604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 406215106963 - 2⁵ = 406215106931 is a prime.

It is not a weakly prime, because it can be changed into another prime (406215103963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203107553481 + 203107553482.

It is an arithmetic number, because the mean of its divisors is an integer number (203107553482).

Almost surely, 2^406215106963 is an apocalyptic number.

406215106963 is a deficient number, since it is larger than the sum of its proper divisors (1).

406215106963 is an equidigital number, since it uses as much as digits as its factorization.

406215106963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 406215106963 in words is "four hundred six billion, two hundred fifteen million, one hundred six thousand, nine hundred sixty-three".