1114442343 has 48 divisors (see below), whose sum is σ = 1917167616. Its totient is φ = 610407360.

The previous prime is 1114442339. The next prime is 1114442353. The reversal of 1114442343 is 3432444111.

It is not a de Polignac number, because 1114442343 - 2² = 1114442339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114442323) 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, 206305 + ... + 211637.

It is an arithmetic number, because the mean of its divisors is an integer number (39940992).

Almost surely, 2^1114442343 is an apocalyptic number.

1114442343 is a deficient number, since it is larger than the sum of its proper divisors (802725273).

1114442343 is a wasteful number, since it uses less digits than its factorization.

1114442343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484 (or 5481 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 1114442343 is about 33383.2644149730. The cubic root of 1114442343 is about 1036.7782271332.

Adding to 1114442343 its reverse (3432444111), we get a palindrome (4546886454).

The spelling of 1114442343 in words is "one billion, one hundred fourteen million, four hundred forty-two thousand, three hundred forty-three".