1143675460272 has 80 divisors (see below), whose sum is σ = 2958306593760. Its totient is φ = 380733696000.

The previous prime is 1143675460243. The next prime is 1143675460327. The reversal of 1143675460272 is 2720645763411.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141173022 + ... + 141181122.

It is an arithmetic number, because the mean of its divisors is an integer number (36978832422).

Almost surely, 2^{1143675460272} is an apocalyptic number.

1143675460272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1143675460272 is an abundant number, since it is smaller than the sum of its proper divisors (1814631133488).

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

1143675460272 is a wasteful number, since it uses less digits than its factorization.

1143675460272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11542 (or 11536 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 1143675460272 in words is "one trillion, one hundred forty-three billion, six hundred seventy-five million, four hundred sixty thousand, two hundred seventy-two".