124044240120 has 32 divisors (see below), whose sum is σ = 372132720720. Its totient is φ = 33078464000.

The previous prime is 124044240091. The next prime is 124044240143. The reversal of 124044240120 is 21042440421.

It is a super-2 number, since 2×124044240120² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516850881 + ... + 516851120.

Almost surely, 2^124044240120 is an apocalyptic number.

124044240120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124044240120 is an abundant number, since it is smaller than the sum of its proper divisors (248088480600).

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

124044240120 is a wasteful number, since it uses less digits than its factorization.

124044240120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033702015 (or 1033702011 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 124044240120 its reverse (21042440421), we get a palindrome (145086680541).

It can be divided in two parts, 12404 and 4240120, that added together give a palindrome (4252524).

The spelling of 124044240120 in words is "one hundred twenty-four billion, forty-four million, two hundred forty thousand, one hundred twenty".