1143675667332 has 72 divisors (see below), whose sum is σ = 3155736572352. Its totient is φ = 346352529600.

The previous prime is 1143675667319. The next prime is 1143675667357. The reversal of 1143675667332 is 2337665763411.

It is a happy number.

1143675667332 is a `hidden beast` number, since 1 + 1 + 4 + 3 + 6 + 7 + 566 + 73 + 3 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 262219 + ... + 1534962.

It is an arithmetic number, because the mean of its divisors is an integer number (43829674616).

Almost surely, 2^{1143675667332} is an apocalyptic number.

1143675667332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1143675667332 is an abundant number, since it is smaller than the sum of its proper divisors (2012060905020).

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

1143675667332 is a wasteful number, since it uses less digits than its factorization.

1143675667332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798809 (or 1798804 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 54.

The spelling of 1143675667332 in words is "one trillion, one hundred forty-three billion, six hundred seventy-five million, six hundred sixty-seven thousand, three hundred thirty-two".