124241219984 has 40 divisors (see below), whose sum is σ = 275699854080. Its totient is φ = 53131212288.

The previous prime is 124241219983. The next prime is 124241220023. The reversal of 124241219984 is 489912142421.

It is a super-2 number, since 2×124241219984² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124241219981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1146089 + ... + 1249800.

It is an arithmetic number, because the mean of its divisors is an integer number (6892496352).

Almost surely, 2^124241219984 is an apocalyptic number.

124241219984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

124241219984 is an abundant number, since it is smaller than the sum of its proper divisors (151458634096).

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

124241219984 is a wasteful number, since it uses less digits than its factorization.

124241219984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2396367 (or 2396361 counting only the distinct ones).

The product of its digits is 331776, while the sum is 47.

The spelling of 124241219984 in words is "one hundred twenty-four billion, two hundred forty-one million, two hundred nineteen thousand, nine hundred eighty-four".