1045343204 has 12 divisors (see below), whose sum is σ = 1830310524. Its totient is φ = 522397344.

The previous prime is 1045343183. The next prime is 1045343213. The reversal of 1045343204 is 4023435401.

It can be written as a sum of positive squares in 2 ways, for example, as 382280704 + 663062500 = 19552^2 + 25750^2 .

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, 59867 + ... + 75330.

It is an arithmetic number, because the mean of its divisors is an integer number (152525877).

Almost surely, 2^1045343204 is an apocalyptic number.

It is an amenable number.

1045343204 is a deficient number, since it is larger than the sum of its proper divisors (784967320).

1045343204 is a wasteful number, since it uses less digits than its factorization.

1045343204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137134 (or 137132 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1045343204 is about 32331.7677215459. The cubic root of 1045343204 is about 1014.8915425216.

Adding to 1045343204 its reverse (4023435401), we get a palindrome (5068778605).

The spelling of 1045343204 in words is "one billion, forty-five million, three hundred forty-three thousand, two hundred four".