1114230144 has 64 divisors (see below), whose sum is σ = 2963193840. Its totient is φ = 370968576.

The previous prime is 1114230121. The next prime is 1114230149. The reversal of 1114230144 is 4410324111.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 1114230144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114230149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556954 + ... + 558950.

Almost surely, 2^1114230144 is an apocalyptic number.

It is an amenable number.

1114230144 is an abundant number, since it is smaller than the sum of its proper divisors (1848963696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1114230144 is a wasteful number, since it uses less digits than its factorization.

1114230144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467 (or 3455 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1114230144 is about 33380.0860394338. The cubic root of 1114230144 is about 1036.7124192520.

Adding to 1114230144 its reverse (4410324111), we get a palindrome (5524554255).

The spelling of 1114230144 in words is "one billion, one hundred fourteen million, two hundred thirty thousand, one hundred forty-four".