1042230043 has 8 divisors (see below), whose sum is σ = 1079215200. Its totient is φ = 1005314688.

The previous prime is 1042230019. The next prime is 1042230089. The reversal of 1042230043 is 3400322401.

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

It is a cyclic number.

It is not a de Polignac number, because 1042230043 - 2¹⁷ = 1042098971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1042230043.

It is not an unprimeable number, because it can be changed into a prime (1042230443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13923 + ... + 47731.

It is an arithmetic number, because the mean of its divisors is an integer number (134901900).

Almost surely, 2^1042230043 is an apocalyptic number.

1042230043 is a deficient number, since it is larger than the sum of its proper divisors (36985157).

1042230043 is a wasteful number, since it uses less digits than its factorization.

1042230043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34901.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1042230043 is about 32283.5878272536. The cubic root of 1042230043 is about 1013.8830499876.

Adding to 1042230043 its reverse (3400322401), we get a palindrome (4442552444).

The spelling of 1042230043 in words is "one billion, forty-two million, two hundred thirty thousand, forty-three".