1114428123 has 24 divisors (see below), whose sum is σ = 1656413616. Its totient is φ = 721483200.

The previous prime is 1114428097. The next prime is 1114428143. The reversal of 1114428123 is 3218244111.

1114428123 is a `hidden beast` number, since 1 + 114 + 428 + 123 = 666.

1114428123 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1114428123 - 2¹⁰ = 1114427099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1114428143) 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, 187213 + ... + 193073.

It is an arithmetic number, because the mean of its divisors is an integer number (69017234).

Almost surely, 2^1114428123 is an apocalyptic number.

1114428123 is a deficient number, since it is larger than the sum of its proper divisors (541985493).

1114428123 is a wasteful number, since it uses less digits than its factorization.

1114428123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6475 (or 6472 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 1114428123 is about 33383.0514333247. The cubic root of 1114428123 is about 1036.7738174392.

The spelling of 1114428123 in words is "one billion, one hundred fourteen million, four hundred twenty-eight thousand, one hundred twenty-three".