124144112432 has 40 divisors (see below), whose sum is σ = 247236434784. Its totient is φ = 60361892864.

The previous prime is 124144112431. The next prime is 124144112551. The reversal of 124144112432 is 234211441421.

It is a junction number, because it is equal to n+sod(n) for n = 124144112395 and 124144112404.

It is not an unprimeable number, because it can be changed into a prime (124144112431) 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, 551948 + ... + 743595.

Almost surely, 2^124144112432 is an apocalyptic number.

It is an amenable number.

124144112432 is a deficient number, since it is larger than the sum of its proper divisors (123092322352).

124144112432 is a wasteful number, since it uses less digits than its factorization.

124144112432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295717 (or 1295711 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

Adding to 124144112432 its reverse (234211441421), we get a palindrome (358355553853).

The spelling of 124144112432 in words is "one hundred twenty-four billion, one hundred forty-four million, one hundred twelve thousand, four hundred thirty-two".