124453435452 has 48 divisors (see below), whose sum is σ = 291970425600. Its totient is φ = 41259068928.

The previous prime is 124453435441. The next prime is 124453435453. The reversal of 124453435452 is 254534354421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124453435453) 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 15 ways as a sum of consecutive naturals, for example, 6684268 + ... + 6702860.

It is an arithmetic number, because the mean of its divisors is an integer number (6082717200).

Almost surely, 2^124453435452 is an apocalyptic number.

124453435452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124453435452 is an abundant number, since it is smaller than the sum of its proper divisors (167516990148).

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

124453435452 is a wasteful number, since it uses less digits than its factorization.

124453435452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21602 (or 21600 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 42.

Adding to 124453435452 its reverse (254534354421), we get a palindrome (378987789873).

The spelling of 124453435452 in words is "one hundred twenty-four billion, four hundred fifty-three million, four hundred thirty-five thousand, four hundred fifty-two".