411920040289 has 4 divisors (see below), whose sum is σ = 411922911124. Its totient is φ = 411917169456.

The previous prime is 411920040281. The next prime is 411920040313. The reversal of 411920040289 is 982040029114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26055447889 + 385864592400 = 161417^2 + 621180^2 .

It is a cyclic number.

It is not a de Polignac number, because 411920040289 - 2³ = 411920040281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411920040281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208202 + ... + 1511155.

It is an arithmetic number, because the mean of its divisors is an integer number (102980727781).

Almost surely, 2^411920040289 is an apocalyptic number.

It is an amenable number.

411920040289 is a deficient number, since it is larger than the sum of its proper divisors (2870835).

411920040289 is a wasteful number, since it uses less digits than its factorization.

411920040289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870834.

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 411920040289 in words is "four hundred eleven billion, nine hundred twenty million, forty thousand, two hundred eighty-nine".