1114402443 has 48 divisors (see below), whose sum is σ = 1917717120. Its totient is φ = 569049600.

The previous prime is 1114402409. The next prime is 1114402453. The reversal of 1114402443 is 3442044111.

It is not a de Polignac number, because 1114402443 - 2⁶ = 1114402379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1114402403) 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, 89563 + ... + 101243.

It is an arithmetic number, because the mean of its divisors is an integer number (39952440).

Almost surely, 2^1114402443 is an apocalyptic number.

1114402443 is a deficient number, since it is larger than the sum of its proper divisors (803314677).

1114402443 is a wasteful number, since it uses less digits than its factorization.

1114402443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11768 (or 11761 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1114402443 is about 33382.6668047956. Note that the first 3 decimals coincide. The cubic root of 1114402443 is about 1036.7658538462.

Adding to 1114402443 its reverse (3442044111), we get a palindrome (4556446554).

The spelling of 1114402443 in words is "one billion, one hundred fourteen million, four hundred two thousand, four hundred forty-three".