1041422543 has 8 divisors (see below), whose sum is σ = 1241945088. Its totient is φ = 853836984.

The previous prime is 1041422539. The next prime is 1041422549. The reversal of 1041422543 is 3452241401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1041422543 - 2² = 1041422539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041422549) 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 7 ways as a sum of consecutive naturals, for example, 3234071 + ... + 3234392.

It is an arithmetic number, because the mean of its divisors is an integer number (155243136).

Almost surely, 2^1041422543 is an apocalyptic number.

1041422543 is a deficient number, since it is larger than the sum of its proper divisors (200522545).

1041422543 is an equidigital number, since it uses as much as digits as its factorization.

1041422543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6468493.

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

The square root of 1041422543 is about 32271.0790492044. The cubic root of 1041422543 is about 1013.6211365710.

Adding to 1041422543 its reverse (3452241401), we get a palindrome (4493663944).

The spelling of 1041422543 in words is "one billion, forty-one million, four hundred twenty-two thousand, five hundred forty-three".