1145842352 has 10 divisors (see below), whose sum is σ = 2220069588. Its totient is φ = 572921168.

The previous prime is 1145842343. The next prime is 1145842391. The reversal of 1145842352 is 2532485411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35807558 + ... + 35807589.

Almost surely, 2^1145842352 is an apocalyptic number.

It is an amenable number.

1145842352 is a deficient number, since it is larger than the sum of its proper divisors (1074227236).

1145842352 is an equidigital number, since it uses as much as digits as its factorization.

1145842352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71615155 (or 71615149 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

The square root of 1145842352 is about 33850.2932335896. The cubic root of 1145842352 is about 1046.4254417700.

The spelling of 1145842352 in words is "one billion, one hundred forty-five million, eight hundred forty-two thousand, three hundred fifty-two".