124321452 has 12 divisors (see below), whose sum is σ = 290083416. Its totient is φ = 41440480.

The previous prime is 124321441. The next prime is 124321453. The reversal of 124321452 is 254123421.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (124321453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5180049 + ... + 5180072.

It is an arithmetic number, because the mean of its divisors is an integer number (24173618).

Almost surely, 2^124321452 is an apocalyptic number.

124321452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124321452 is an abundant number, since it is smaller than the sum of its proper divisors (165761964).

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

124321452 is a wasteful number, since it uses less digits than its factorization.

124321452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10360128 (or 10360126 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 124321452 is about 11149.9530043853. The cubic root of 124321452 is about 499.0936273032.

Adding to 124321452 its reverse (254123421), we get a palindrome (378444873).

The spelling of 124321452 in words is "one hundred twenty-four million, three hundred twenty-one thousand, four hundred fifty-two".