124214412 has 72 divisors (see below), whose sum is σ = 339628800. Its totient is φ = 35229600.

The previous prime is 124214399. The next prime is 124214413. The reversal of 124214412 is 214412421.

It is a Harshad number since it is a multiple of its sum of digits (21).

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

It is not an unprimeable number, because it can be changed into a prime (124214413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88089 + ... + 89487.

Almost surely, 2^124214412 is an apocalyptic number.

124214412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124214412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169814400).

124214412 is an abundant number, since it is smaller than the sum of its proper divisors (215414388).

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

124214412 is a wasteful number, since it uses less digits than its factorization.

124214412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571 (or 1562 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 124214412 is about 11145.1519505119. The cubic root of 124214412 is about 498.9503473339.

Adding to 124214412 its reverse (214412421), we get a palindrome (338626833).

The spelling of 124214412 in words is "one hundred twenty-four million, two hundred fourteen thousand, four hundred twelve".