1124234452 has 12 divisors (see below), whose sum is σ = 2146265856. Its totient is φ = 511015640.

The previous prime is 1124234399. The next prime is 1124234459. The reversal of 1124234452 is 2544324211.

It is a self number, because there is not a number n which added to its sum of digits gives 1124234452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124234459) 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, 12775348 + ... + 12775435.

It is an arithmetic number, because the mean of its divisors is an integer number (178855488).

Almost surely, 2^1124234452 is an apocalyptic number.

It is an amenable number.

1124234452 is a deficient number, since it is larger than the sum of its proper divisors (1022031404).

1124234452 is a wasteful number, since it uses less digits than its factorization.

1124234452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25550798 (or 25550796 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 1124234452 is about 33529.6056045996. The cubic root of 1124234452 is about 1039.8059462888.

Adding to 1124234452 its reverse (2544324211), we get a palindrome (3668558663).

The spelling of 1124234452 in words is "one billion, one hundred twenty-four million, two hundred thirty-four thousand, four hundred fifty-two".