1041223445 has 16 divisors (see below), whose sum is σ = 1272672000. Its totient is φ = 817555008.

The previous prime is 1041223439. The next prime is 1041223451. The reversal of 1041223445 is 5443221401.

It is an interprime number because it is at equal distance from previous prime (1041223439) and next prime (1041223451).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041223445 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209651 + ... + 214559.

It is an arithmetic number, because the mean of its divisors is an integer number (79542000).

Almost surely, 2^1041223445 is an apocalyptic number.

It is an amenable number.

1041223445 is a deficient number, since it is larger than the sum of its proper divisors (231448555).

1041223445 is an equidigital number, since it uses as much as digits as its factorization.

1041223445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5692.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1041223445 is about 32267.9941273083. The cubic root of 1041223445 is about 1013.5565381348.

Adding to 1041223445 its reverse (5443221401), we get a palindrome (6484444846).

The spelling of 1041223445 in words is "one billion, forty-one million, two hundred twenty-three thousand, four hundred forty-five".