409097328835 has 32 divisors (see below), whose sum is σ = 559852715520. Its totient is φ = 284294166528.

The previous prime is 409097328779. The next prime is 409097328851. The reversal of 409097328835 is 538823790904.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-409097328835 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 409097328835.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10248846 + ... + 10288684.

It is an arithmetic number, because the mean of its divisors is an integer number (17495397360).

Almost surely, 2^409097328835 is an apocalyptic number.

409097328835 is a deficient number, since it is larger than the sum of its proper divisors (150755386685).

409097328835 is a wasteful number, since it uses less digits than its factorization.

409097328835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49167.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 409097328835 in words is "four hundred nine billion, ninety-seven million, three hundred twenty-eight thousand, eight hundred thirty-five".