409796286402 has 16 divisors (see below), whose sum is σ = 867803900832. Its totient is φ = 128563540800.

The previous prime is 409796286397. The next prime is 409796286421. The reversal of 409796286402 is 204682697904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008805224 + ... + 2008805427.

It is an arithmetic number, because the mean of its divisors is an integer number (54237743802).

Almost surely, 2^409796286402 is an apocalyptic number.

409796286402 is an abundant number, since it is smaller than the sum of its proper divisors (458007614430).

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

409796286402 is a wasteful number, since it uses less digits than its factorization.

409796286402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4017610673.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 409796286402 in words is "four hundred nine billion, seven hundred ninety-six million, two hundred eighty-six thousand, four hundred two".