1034221143 has 8 divisors (see below), whose sum is σ = 1380044800. Its totient is φ = 688939128.

The previous prime is 1034221141. The next prime is 1034221159. The reversal of 1034221143 is 3411224301.

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

It is not a de Polignac number, because 1034221143 - 2¹ = 1034221141 is a prime.

It is a super-2 number, since 2×1034221143² = 2139226745256452898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034221141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130933 + ... + 138606.

It is an arithmetic number, because the mean of its divisors is an integer number (172505600).

Almost surely, 2^1034221143 is an apocalyptic number.

1034221143 is a deficient number, since it is larger than the sum of its proper divisors (345823657).

1034221143 is a wasteful number, since it uses less digits than its factorization.

1034221143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270821.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1034221143 is about 32159.3088078709. The cubic root of 1034221143 is about 1011.2793456942.

Adding to 1034221143 its reverse (3411224301), we get a palindrome (4445445444).

The spelling of 1034221143 in words is "one billion, thirty-four million, two hundred twenty-one thousand, one hundred forty-three".