124112432 has 20 divisors (see below), whose sum is σ = 245006640. Its totient is φ = 60884928.

The previous prime is 124112423. The next prime is 124112479. The reversal of 124112432 is 234211421.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72332 + ... + 74027.

It is an arithmetic number, because the mean of its divisors is an integer number (12250332).

Almost surely, 2^124112432 is an apocalyptic number.

It is an amenable number.

124112432 is a deficient number, since it is larger than the sum of its proper divisors (120894208).

124112432 is a wasteful number, since it uses less digits than its factorization.

124112432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146420 (or 146414 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 124112432 is about 11140.5759276619. The cubic root of 124112432 is about 498.8137639135.

Adding to 124112432 its reverse (234211421), we get a palindrome (358323853).

The spelling of 124112432 in words is "one hundred twenty-four million, one hundred twelve thousand, four hundred thirty-two".