1041154427 has 2 divisors, whose sum is σ = 1041154428. Its totient is φ = 1041154426.

The previous prime is 1041154403. The next prime is 1041154441. The reversal of 1041154427 is 7244511401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1041154427 - 2²² = 1036960123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1041154427.

It is not a weakly prime, because it can be changed into another prime (1041154327) 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 as a sum of consecutive naturals, namely, 520577213 + 520577214.

It is an arithmetic number, because the mean of its divisors is an integer number (520577214).

Almost surely, 2^1041154427 is an apocalyptic number.

1041154427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041154427 is an equidigital number, since it uses as much as digits as its factorization.

1041154427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 1041154427 is about 32266.9246597813. The cubic root of 1041154427 is about 1013.5341429448.

Adding to 1041154427 its reverse (7244511401), we get a palindrome (8285665828).

The spelling of 1041154427 in words is "one billion, forty-one million, one hundred fifty-four thousand, four hundred twenty-seven".