409850000027 has 16 divisors (see below), whose sum is σ = 491937132960. Its totient is φ = 337328312832.

The previous prime is 409850000011. The next prime is 409850000047. The reversal of 409850000027 is 720000058904.

It is a happy number.

It is not a de Polignac number, because 409850000027 - 2⁴ = 409850000011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (409850000047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48799088 + ... + 48807485.

It is an arithmetic number, because the mean of its divisors is an integer number (30746070810).

Almost surely, 2^409850000027 is an apocalyptic number.

409850000027 is a deficient number, since it is larger than the sum of its proper divisors (82087132933).

409850000027 is a wasteful number, since it uses less digits than its factorization.

409850000027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97606622.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 409850000027 in words is "four hundred nine billion, eight hundred fifty million, twenty-seven", and thus it is an aban number.