1143074058147 has 48 divisors (see below), whose sum is σ = 1936247040000. Its totient is φ = 649535782896.

The previous prime is 1143074058121. The next prime is 1143074058151. The reversal of 1143074058147 is 7418504703411.

1143074058147 is a `hidden beast` number, since 1 + 1 + 430 + 74 + 0 + 5 + 8 + 147 = 666.

It is not a de Polignac number, because 1143074058147 - 2⁷ = 1143074058019 is a prime.

It is a super-2 number, since 2×1143074058147² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1143074058947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 481747 + ... + 1586892.

It is an arithmetic number, because the mean of its divisors is an integer number (40338480000).

Almost surely, 2^{1143074058147} is an apocalyptic number.

1143074058147 is a deficient number, since it is larger than the sum of its proper divisors (793172981853).

1143074058147 is a wasteful number, since it uses less digits than its factorization.

1143074058147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068845 (or 2068828 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 1143074058147 in words is "one trillion, one hundred forty-three billion, seventy-four million, fifty-eight thousand, one hundred forty-seven".