11125664416143 has 12 divisors (see below), whose sum is σ = 16373619330120. Its totient is φ = 7277164146096.

The previous prime is 11125664416109. The next prime is 11125664416157. The reversal of 11125664416143 is 34161446652111.

11125664416143 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 5 + 66 + 441 + 6 + 143 = 666.

It is not a de Polignac number, because 11125664416143 - 2²⁵ = 11125630861711 is a prime.

It is a super-2 number, since 2×11125664416143² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125664416043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11662121553 + ... + 11662122506.

It is an arithmetic number, because the mean of its divisors is an integer number (1364468277510).

Almost surely, 2^{11125664416143} is an apocalyptic number.

11125664416143 is a deficient number, since it is larger than the sum of its proper divisors (5247954913977).

11125664416143 is a wasteful number, since it uses less digits than its factorization.

11125664416143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23324244118 (or 23324244115 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The spelling of 11125664416143 in words is "eleven trillion, one hundred twenty-five billion, six hundred sixty-four million, four hundred sixteen thousand, one hundred forty-three".