1143750016 has 32 divisors (see below), whose sum is σ = 2280097800. Its totient is φ = 571490304.

The previous prime is 1143749983. The next prime is 1143750059. The reversal of 1143750016 is 6100573411.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 342531 + ... + 345853.

Almost surely, 2^1143750016 is an apocalyptic number.

1143750016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1143750016 is a deficient number, since it is larger than the sum of its proper divisors (1136347784).

1143750016 is an equidigital number, since it uses as much as digits as its factorization.

1143750016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6026 (or 6014 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 1143750016 is about 33819.3733827225. The cubic root of 1143750016 is about 1045.7881209232.

The spelling of 1143750016 in words is "one billion, one hundred forty-three million, seven hundred fifty thousand, sixteen".