9148229911143 has 24 divisors (see below), whose sum is σ = 14172034434480. Its totient is φ = 5668813762560.

The previous prime is 9148229911141. The next prime is 9148229911189. The reversal of 9148229911143 is 3411199228419.

9148229911143 is a `hidden beast` number, since 9 + 1 + 482 + 2 + 9 + 9 + 11 + 143 = 666.

It is not a de Polignac number, because 9148229911143 - 2¹ = 9148229911141 is a prime.

It is a super-2 number, since 2×9148229911143² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9148229911143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9148229911141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 504693018 + ... + 504711143.

It is an arithmetic number, because the mean of its divisors is an integer number (590501434770).

Almost surely, 2^{9148229911143} is an apocalyptic number.

9148229911143 is a deficient number, since it is larger than the sum of its proper divisors (5023804523337).

9148229911143 is a wasteful number, since it uses less digits than its factorization.

9148229911143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009404239 (or 1009404236 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 54.

The spelling of 9148229911143 in words is "nine trillion, one hundred forty-eight billion, two hundred twenty-nine million, nine hundred eleven thousand, one hundred forty-three".