1124123424 has 48 divisors (see below), whose sum is σ = 2957748192. Its totient is φ = 373828608.

The previous prime is 1124123369. The next prime is 1124123437. The reversal of 1124123424 is 4243214211.

It is a tau number, because it is divible by the number of its divisors (48).

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 a junction number, because it is equal to n+sod(n) for n = 1124123394 and 1124123403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28047 + ... + 55089.

It is an arithmetic number, because the mean of its divisors is an integer number (61619754).

Almost surely, 2^1124123424 is an apocalyptic number.

It is an amenable number.

1124123424 is an abundant number, since it is smaller than the sum of its proper divisors (1833624768).

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

1124123424 is a wasteful number, since it uses less digits than its factorization.

1124123424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27489 (or 27481 counting only the distinct ones).

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

The square root of 1124123424 is about 33527.9498925896. The cubic root of 1124123424 is about 1039.7717151801.

Adding to 1124123424 its reverse (4243214211), we get a palindrome (5367337635).

The spelling of 1124123424 in words is "one billion, one hundred twenty-four million, one hundred twenty-three thousand, four hundred twenty-four".