1114146243 has 48 divisors (see below), whose sum is σ = 1943685120. Its totient is φ = 601204032.

The previous prime is 1114146227. The next prime is 1114146277. The reversal of 1114146243 is 3426414111.

1114146243 is a `hidden beast` number, since 1 + 1 + 1 + 414 + 6 + 243 = 666.

It is not a de Polignac number, because 1114146243 - 2⁴ = 1114146227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1114146343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109605 + ... + 119337.

It is an arithmetic number, because the mean of its divisors is an integer number (40493440).

Almost surely, 2^1114146243 is an apocalyptic number.

1114146243 is a deficient number, since it is larger than the sum of its proper divisors (829538877).

1114146243 is a wasteful number, since it uses less digits than its factorization.

1114146243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9848 (or 9845 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1114146243 is about 33378.8292634718. The cubic root of 1114146243 is about 1036.6863972814.

The spelling of 1114146243 in words is "one billion, one hundred fourteen million, one hundred forty-six thousand, two hundred forty-three".