1144666352 has 10 divisors (see below), whose sum is σ = 2217791088. Its totient is φ = 572333168.

The previous prime is 1144666339. The next prime is 1144666379. The reversal of 1144666352 is 2536664411.

It is a super-2 number, since 2×1144666352² = 2620522114801975808, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 35770808 + ... + 35770839.

Almost surely, 2^1144666352 is an apocalyptic number.

It is an amenable number.

1144666352 is a deficient number, since it is larger than the sum of its proper divisors (1073124736).

1144666352 is an equidigital number, since it uses as much as digits as its factorization.

1144666352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71541655 (or 71541649 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 1144666352 is about 33832.9181715086. The cubic root of 1144666352 is about 1046.0673303909.

The spelling of 1144666352 in words is "one billion, one hundred forty-four million, six hundred sixty-six thousand, three hundred fifty-two".