1043134245 has 12 divisors (see below), whose sum is σ = 1808099436. Its totient is φ = 556338240.

The previous prime is 1043134237. The next prime is 1043134247. The reversal of 1043134245 is 5424313401.

It is a happy number.

1043134245 is a `hidden beast` number, since 104 + 313 + 4 + 245 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 268402689 + 774731556 = 16383^2 + 27834^2 .

It is not a de Polignac number, because 1043134245 - 2³ = 1043134237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043134247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11590336 + ... + 11590425.

It is an arithmetic number, because the mean of its divisors is an integer number (150674953).

Almost surely, 2^1043134245 is an apocalyptic number.

1043134245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1043134245 is a deficient number, since it is larger than the sum of its proper divisors (764965191).

1043134245 is a wasteful number, since it uses less digits than its factorization.

1043134245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23180772 (or 23180769 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1043134245 is about 32297.5888418934. The cubic root of 1043134245 is about 1014.1761682874.

Adding to 1043134245 its reverse (5424313401), we get a palindrome (6467447646).

The spelling of 1043134245 in words is "one billion, forty-three million, one hundred thirty-four thousand, two hundred forty-five".