1233114144 has 24 divisors (see below), whose sum is σ = 3236924880. Its totient is φ = 411038016.

The previous prime is 1233114143. The next prime is 1233114209. The reversal of 1233114144 is 4414113321.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1233114143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6422374 + ... + 6422565.

It is an arithmetic number, because the mean of its divisors is an integer number (134871870).

Almost surely, 2^1233114144 is an apocalyptic number.

It is an amenable number.

1233114144 is an abundant number, since it is smaller than the sum of its proper divisors (2003810736).

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

1233114144 is a wasteful number, since it uses less digits than its factorization.

1233114144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12844952 (or 12844944 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 1233114144 is about 35115.7250245527. The cubic root of 1233114144 is about 1072.3447413551.

Adding to 1233114144 its reverse (4414113321), we get a palindrome (5647227465).

The spelling of 1233114144 in words is "one billion, two hundred thirty-three million, one hundred fourteen thousand, one hundred forty-four".