124010410020 has 96 divisors (see below), whose sum is σ = 402269484288. Its totient is φ = 27956938752.

The previous prime is 124010409979. The next prime is 124010410039. The reversal of 124010410020 is 20014010421.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1991689 + ... + 2053008.

It is an arithmetic number, because the mean of its divisors is an integer number (4190307128).

Almost surely, 2^124010410020 is an apocalyptic number.

124010410020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124010410020 is an abundant number, since it is smaller than the sum of its proper divisors (278259074268).

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

124010410020 is a wasteful number, since it uses less digits than its factorization.

124010410020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044789 (or 4044787 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 124010410020 its reverse (20014010421), we get a palindrome (144024420441).

The spelling of 124010410020 in words is "one hundred twenty-four billion, ten million, four hundred ten thousand, twenty".