1145434352 has 20 divisors (see below), whose sum is σ = 2221300536. Its totient is φ = 572195520.

The previous prime is 1145434333. The next prime is 1145434369. The reversal of 1145434352 is 2534345411.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14174 + ... + 49917.

Almost surely, 2^1145434352 is an apocalyptic number.

It is an amenable number.

1145434352 is a deficient number, since it is larger than the sum of its proper divisors (1075866184).

1145434352 is a wasteful number, since it uses less digits than its factorization.

1145434352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65216 (or 65210 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 1145434352 is about 33844.2661613456. The cubic root of 1145434352 is about 1046.3012268163.

Adding to 1145434352 its reverse (2534345411), we get a palindrome (3679779763).

The spelling of 1145434352 in words is "one billion, one hundred forty-five million, four hundred thirty-four thousand, three hundred fifty-two".