410020140441 has 4 divisors (see below), whose sum is σ = 546693520592. Its totient is φ = 273346760292.

The previous prime is 410020140401. The next prime is 410020140443. The reversal of 410020140441 is 144041020014.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 410020140441 - 2¹⁴ = 410020124057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (410020140443) 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, 68336690071 + ... + 68336690076.

It is an arithmetic number, because the mean of its divisors is an integer number (136673380148).

Almost surely, 2^410020140441 is an apocalyptic number.

It is an amenable number.

410020140441 is a deficient number, since it is larger than the sum of its proper divisors (136673380151).

410020140441 is a wasteful number, since it uses less digits than its factorization.

410020140441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136673380150.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 410020140441 its reverse (144041020014), we get a palindrome (554061160455).

The spelling of 410020140441 in words is "four hundred ten billion, twenty million, one hundred forty thousand, four hundred forty-one".