124032412 has 24 divisors (see below), whose sum is σ = 248300640. Its totient is φ = 53106240.

The previous prime is 124032401. The next prime is 124032413. The reversal of 124032412 is 214230421.

It is a self number, because there is not a number n which added to its sum of digits gives 124032412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124032413) 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, 56862 + ... + 59002.

It is an arithmetic number, because the mean of its divisors is an integer number (10345860).

Almost surely, 2^124032412 is an apocalyptic number.

It is an amenable number.

124032412 is an abundant number, since it is smaller than the sum of its proper divisors (124268228).

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

124032412 is a wasteful number, since it uses less digits than its factorization.

124032412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4221 (or 4219 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 124032412 is about 11136.9839723329. The cubic root of 124032412 is about 498.7065394717.

Adding to 124032412 its reverse (214230421), we get a palindrome (338262833).

The spelling of 124032412 in words is "one hundred twenty-four million, thirty-two thousand, four hundred twelve".