124242412124 has 24 divisors (see below), whose sum is σ = 218601518688. Its totient is φ = 61784985600.

The previous prime is 124242412093. The next prime is 124242412127. The reversal of 124242412124 is 421214242421.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124242412127) 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, 3818324 + ... + 3850724.

It is an arithmetic number, because the mean of its divisors is an integer number (9108396612).

Almost surely, 2^124242412124 is an apocalyptic number.

It is an amenable number.

124242412124 is a deficient number, since it is larger than the sum of its proper divisors (94359106564).

124242412124 is a wasteful number, since it uses less digits than its factorization.

124242412124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37565 (or 37563 counting only the distinct ones).

The product of its digits is 8192, while the sum is 29.

Adding to 124242412124 its reverse (421214242421), we get a palindrome (545456654545).

The spelling of 124242412124 in words is "one hundred twenty-four billion, two hundred forty-two million, four hundred twelve thousand, one hundred twenty-four".