1033401044 has 12 divisors (see below), whose sum is σ = 1947563604. Its totient is φ = 476954304.

The previous prime is 1033401037. The next prime is 1033401053. The reversal of 1033401044 is 4401043301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 687068944 + 346332100 = 26212^2 + 18610^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9936497 + ... + 9936600.

It is an arithmetic number, because the mean of its divisors is an integer number (162296967).

Almost surely, 2^1033401044 is an apocalyptic number.

It is an amenable number.

1033401044 is a deficient number, since it is larger than the sum of its proper divisors (914162560).

1033401044 is a wasteful number, since it uses less digits than its factorization.

1033401044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19873114 (or 19873112 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1033401044 is about 32146.5557097491. Note that the first 3 decimals coincide. The cubic root of 1033401044 is about 1011.0119726742.

Adding to 1033401044 its reverse (4401043301), we get a palindrome (5434444345).

The spelling of 1033401044 in words is "one billion, thirty-three million, four hundred one thousand, forty-four".