9248878143 has 12 divisors (see below), whose sum is σ = 13378833208. Its totient is φ = 6156991440.

The previous prime is 9248878081. The next prime is 9248878183. The reversal of 9248878143 is 3418788429.

It is a happy number.

9248878143 is a `hidden beast` number, since 92 + 488 + 78 + 1 + 4 + 3 = 666.

It is not a de Polignac number, because 9248878143 - 2⁸ = 9248877887 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9248878143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9248878183) 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 11 ways as a sum of consecutive naturals, for example, 737380 + ... + 749817.

Almost surely, 2^9248878143 is an apocalyptic number.

9248878143 is a deficient number, since it is larger than the sum of its proper divisors (4129955065).

9248878143 is a wasteful number, since it uses less digits than its factorization.

9248878143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487894 (or 1487891 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The square root of 9248878143 is about 96171.0878746830. The cubic root of 9248878143 is about 2099.0833598130.

The spelling of 9248878143 in words is "nine billion, two hundred forty-eight million, eight hundred seventy-eight thousand, one hundred forty-three".