409963097992 has 32 divisors (see below), whose sum is σ = 878514148800. Its totient is φ = 175694111424.

The previous prime is 409963097987. The next prime is 409963097993. The reversal of 409963097992 is 299790369904.

It is not an unprimeable number, because it can be changed into a prime (409963097993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3320259 + ... + 3441517.

It is an arithmetic number, because the mean of its divisors is an integer number (27453567150).

Almost surely, 2^409963097992 is an apocalyptic number.

It is an amenable number.

409963097992 is an abundant number, since it is smaller than the sum of its proper divisors (468551050808).

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

409963097992 is a wasteful number, since it uses less digits than its factorization.

409963097992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181645 (or 181641 counting only the distinct ones).

The product of its (nonzero) digits is 59521392, while the sum is 67.

The spelling of 409963097992 in words is "four hundred nine billion, nine hundred sixty-three million, ninety-seven thousand, nine hundred ninety-two".