1042030544 has 10 divisors (see below), whose sum is σ = 2018934210. Its totient is φ = 521015264.

The previous prime is 1042030541. The next prime is 1042030553. The reversal of 1042030544 is 4450302401.

It can be written as a sum of positive squares in only one way, i.e., 943226944 + 98803600 = 30712^2 + 9940^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042030541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32563439 + ... + 32563470.

It is an arithmetic number, because the mean of its divisors is an integer number (201893421).

Almost surely, 2^1042030544 is an apocalyptic number.

It is an amenable number.

1042030544 is a deficient number, since it is larger than the sum of its proper divisors (976903666).

1042030544 is an equidigital number, since it uses as much as digits as its factorization.

1042030544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65126917 (or 65126911 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1042030544 is about 32280.4978895927. The cubic root of 1042030544 is about 1013.8183548777.

Adding to 1042030544 its reverse (4450302401), we get a palindrome (5492332945).

The spelling of 1042030544 in words is "one billion, forty-two million, thirty thousand, five hundred forty-four".