411504050105 has 4 divisors (see below), whose sum is σ = 493804860132. Its totient is φ = 329203240080.

The previous prime is 411504050101. The next prime is 411504050137. The reversal of 411504050105 is 501050405114.

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 143044316944 + 268459733161 = 378212^2 + 518131^2 .

It is not a de Polignac number, because 411504050105 - 2² = 411504050101 is a prime.

It is a super-2 number, since 2×411504050105² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411504050101) 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, 41150405006 + ... + 41150405015.

It is an arithmetic number, because the mean of its divisors is an integer number (123451215033).

Almost surely, 2^411504050105 is an apocalyptic number.

It is an amenable number.

411504050105 is a deficient number, since it is larger than the sum of its proper divisors (82300810027).

411504050105 is an equidigital number, since it uses as much as digits as its factorization.

411504050105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82300810026.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 411504050105 its reverse (501050405114), we get a palindrome (912554455219).

The spelling of 411504050105 in words is "four hundred eleven billion, five hundred four million, fifty thousand, one hundred five".