411772441 has 4 divisors (see below), whose sum is σ = 412289892. Its totient is φ = 411254992.

The previous prime is 411772409. The next prime is 411772447. The reversal of 411772441 is 144277114.

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 232105225 + 179667216 = 15235^2 + 13404^2 .

It is a cyclic number.

It is not a de Polignac number, because 411772441 - 2⁵ = 411772409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411772447) 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, 257530 + ... + 259123.

It is an arithmetic number, because the mean of its divisors is an integer number (103072473).

Almost surely, 2^411772441 is an apocalyptic number.

It is an amenable number.

411772441 is a deficient number, since it is larger than the sum of its proper divisors (517451).

411772441 is an equidigital number, since it uses as much as digits as its factorization.

411772441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517450.

The product of its digits is 6272, while the sum is 31.

The square root of 411772441 is about 20292.1768423203. The cubic root of 411772441 is about 743.9648648234.

The spelling of 411772441 in words is "four hundred eleven million, seven hundred seventy-two thousand, four hundred forty-one".