1041345451 has 4 divisors (see below), whose sum is σ = 1051655904. Its totient is φ = 1031035000.

The previous prime is 1041345443. The next prime is 1041345463. The reversal of 1041345451 is 1545431401.

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 1041345451 - 2³ = 1041345443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041345751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5155075 + ... + 5155276.

It is an arithmetic number, because the mean of its divisors is an integer number (262913976).

Almost surely, 2^1041345451 is an apocalyptic number.

1041345451 is a deficient number, since it is larger than the sum of its proper divisors (10310453).

1041345451 is a wasteful number, since it uses less digits than its factorization.

1041345451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10310452.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 1041345451 is about 32269.8845829978. The cubic root of 1041345451 is about 1013.5961246264.

Adding to 1041345451 its reverse (1545431401), we get a palindrome (2586776852).

The spelling of 1041345451 in words is "one billion, forty-one million, three hundred forty-five thousand, four hundred fifty-one".