124631788452 has 12 divisors (see below), whose sum is σ = 290807506416. Its totient is φ = 41543929480.

The previous prime is 124631788367. The next prime is 124631788459. The reversal of 124631788452 is 254887136421.

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

It is a junction number, because it is equal to n+sod(n) for n = 124631788395 and 124631788404.

It is not an unprimeable number, because it can be changed into a prime (124631788459) 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, 5192991174 + ... + 5192991197.

It is an arithmetic number, because the mean of its divisors is an integer number (24233958868).

Almost surely, 2^124631788452 is an apocalyptic number.

124631788452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124631788452 is an abundant number, since it is smaller than the sum of its proper divisors (166175717964).

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

124631788452 is a wasteful number, since it uses less digits than its factorization.

124631788452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10385982378 (or 10385982376 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 51.

The spelling of 124631788452 in words is "one hundred twenty-four billion, six hundred thirty-one million, seven hundred eighty-eight thousand, four hundred fifty-two".