406965033366 has 32 divisors (see below), whose sum is σ = 822052476000. Its totient is φ = 134301484800.

The previous prime is 406965033347. The next prime is 406965033367. The reversal of 406965033366 is 663330569604.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406965033367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14341360 + ... + 14369708.

It is an arithmetic number, because the mean of its divisors is an integer number (25689139875).

Almost surely, 2^406965033366 is an apocalyptic number.

406965033366 is an abundant number, since it is smaller than the sum of its proper divisors (415087442634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

406965033366 is a wasteful number, since it uses less digits than its factorization.

406965033366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52144.

The product of its (nonzero) digits is 6298560, while the sum is 51.

The spelling of 406965033366 in words is "four hundred six billion, nine hundred sixty-five million, thirty-three thousand, three hundred sixty-six".