1143633336252 has 48 divisors (see below), whose sum is σ = 2911146736512. Its totient is φ = 346546025280.

The previous prime is 1143633336227. The next prime is 1143633336277. The reversal of 1143633336252 is 2526333363411.

It is an interprime number because it is at equal distance from previous prime (1143633336227) and next prime (1143633336277).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5813283 + ... + 6006789.

It is an arithmetic number, because the mean of its divisors is an integer number (60648890344).

Almost surely, 2^{1143633336252} is an apocalyptic number.

1143633336252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1143633336252 is an abundant number, since it is smaller than the sum of its proper divisors (1767513400260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1143633336252 is a wasteful number, since it uses less digits than its factorization.

1143633336252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238298 (or 238296 counting only the distinct ones).

The product of its digits is 699840, while the sum is 42.

Adding to 1143633336252 its reverse (2526333363411), we get a palindrome (3669966699663).

The spelling of 1143633336252 in words is "one trillion, one hundred forty-three billion, six hundred thirty-three million, three hundred thirty-six thousand, two hundred fifty-two".