411200245 has 4 divisors (see below), whose sum is σ = 493440300. Its totient is φ = 328960192.

The previous prime is 411200243. The next prime is 411200269. The reversal of 411200245 is 542002114.

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 124947684 + 286252561 = 11178^2 + 16919^2 .

It is a cyclic number.

It is not a de Polignac number, because 411200245 - 2¹ = 411200243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411200243) 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, 41120020 + ... + 41120029.

It is an arithmetic number, because the mean of its divisors is an integer number (123360075).

Almost surely, 2^411200245 is an apocalyptic number.

It is an amenable number.

411200245 is a deficient number, since it is larger than the sum of its proper divisors (82240055).

411200245 is an equidigital number, since it uses as much as digits as its factorization.

411200245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82240054.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 411200245 is about 20278.0730100274. The cubic root of 411200245 is about 743.6201023526.

Adding to 411200245 its reverse (542002114), we get a palindrome (953202359).

The spelling of 411200245 in words is "four hundred eleven million, two hundred thousand, two hundred forty-five".