1041224451 has 4 divisors (see below), whose sum is σ = 1388299272. Its totient is φ = 694149632.

The previous prime is 1041224447. The next prime is 1041224473. The reversal of 1041224451 is 1544221401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1041224451 - 2² = 1041224447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1041224411) 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, 173537406 + ... + 173537411.

It is an arithmetic number, because the mean of its divisors is an integer number (347074818).

Almost surely, 2^1041224451 is an apocalyptic number.

1041224451 is a deficient number, since it is larger than the sum of its proper divisors (347074821).

1041224451 is an equidigital number, since it uses as much as digits as its factorization.

1041224451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347074820.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1041224451 is about 32268.0097155062. The cubic root of 1041224451 is about 1013.5568645577.

Adding to 1041224451 its reverse (1544221401), we get a palindrome (2585445852).

The spelling of 1041224451 in words is "one billion, forty-one million, two hundred twenty-four thousand, four hundred fifty-one".