1143425668575 has 24 divisors (see below), whose sum is σ = 1900361511936. Its totient is φ = 606634204000.

The previous prime is 1143425668537. The next prime is 1143425668603. The reversal of 1143425668575 is 5758665243411.

It is not a de Polignac number, because 1143425668575 - 2¹³ = 1143425660383 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39895821 + ... + 39924470.

It is an arithmetic number, because the mean of its divisors is an integer number (79181729664).

Almost surely, 2^{1143425668575} is an apocalyptic number.

1143425668575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1143425668575 is a deficient number, since it is larger than the sum of its proper divisors (756935843361).

1143425668575 is a wasteful number, since it uses less digits than its factorization.

1143425668575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79820495 (or 79820490 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 57.

The spelling of 1143425668575 in words is "one trillion, one hundred forty-three billion, four hundred twenty-five million, six hundred sixty-eight thousand, five hundred seventy-five".