409706320119 has 16 divisors (see below), whose sum is σ = 566594145120. Its totient is φ = 263124201600.

The previous prime is 409706320099. The next prime is 409706320123. The reversal of 409706320119 is 911023607904.

It is not a de Polignac number, because 409706320119 - 2¹⁷ = 409706189047 is a prime.

It is a super-2 number, since 2×409706320119² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (409706320019) 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, 18261304 + ... + 18283725.

It is an arithmetic number, because the mean of its divisors is an integer number (35412134070).

Almost surely, 2^409706320119 is an apocalyptic number.

409706320119 is a deficient number, since it is larger than the sum of its proper divisors (156887825001).

409706320119 is a wasteful number, since it uses less digits than its factorization.

409706320119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36545170.

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 409706320119 in words is "four hundred nine billion, seven hundred six million, three hundred twenty thousand, one hundred nineteen".