1143447006752 has 54 divisors (see below), whose sum is σ = 2376118201653. Its totient is φ = 541578351744.

The previous prime is 1143447006701. The next prime is 1143447006769. The reversal of 1143447006752 is 2576007443411.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 1130640915856 + 12806090896 = 1063316^2 + 113164^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=756124.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 114925874 + ... + 114935822.

Almost surely, 2^{1143447006752} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1143447006752

1143447006752 is an abundant number, since it is smaller than the sum of its proper divisors (1232671194901).

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

1143447006752 is an frugal number, since it uses more digits than its factorization.

1143447006752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19946 (or 9970 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 1143447006752 in words is "one trillion, one hundred forty-three billion, four hundred forty-seven million, six thousand, seven hundred fifty-two".