1124345032 has 8 divisors (see below), whose sum is σ = 2108146950. Its totient is φ = 562172512.

The previous prime is 1124345017. The next prime is 1124345039. The reversal of 1124345032 is 2305434211.

It can be written as a sum of positive squares in only one way, i.e., 1065761316 + 58583716 = 32646^2 + 7654^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1124344988 and 1124345006.

It is not an unprimeable number, because it can be changed into a prime (1124345039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70271557 + ... + 70271572.

Almost surely, 2^1124345032 is an apocalyptic number.

It is an amenable number.

1124345032 is a deficient number, since it is larger than the sum of its proper divisors (983801918).

1124345032 is a wasteful number, since it uses less digits than its factorization.

1124345032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140543135 (or 140543131 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1124345032 is about 33531.2545545197. The cubic root of 1124345032 is about 1039.8400370344.

Adding to 1124345032 its reverse (2305434211), we get a palindrome (3429779243).

The spelling of 1124345032 in words is "one billion, one hundred twenty-four million, three hundred forty-five thousand, thirty-two".