1043044026 has 16 divisors (see below), whose sum is σ = 2195882400. Its totient is φ = 329382288.

The previous prime is 1043044021. The next prime is 1043044049. The reversal of 1043044026 is 6204403401.

It is a junction number, because it is equal to n+sod(n) for n = 1043043987 and 1043044005.

It is not an unprimeable number, because it can be changed into a prime (1043044021) 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, 4574641 + ... + 4574868.

It is an arithmetic number, because the mean of its divisors is an integer number (137242650).

Almost surely, 2^1043044026 is an apocalyptic number.

1043044026 is an abundant number, since it is smaller than the sum of its proper divisors (1152838374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1043044026 is a wasteful number, since it uses less digits than its factorization.

1043044026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9149533.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1043044026 is about 32296.1921284847. The cubic root of 1043044026 is about 1014.1469292902.

Adding to 1043044026 its reverse (6204403401), we get a palindrome (7247447427).

The spelling of 1043044026 in words is "one billion, forty-three million, forty-four thousand, twenty-six".