124001432312 has 16 divisors (see below), whose sum is σ = 232602378840. Its totient is φ = 61974131296.

The previous prime is 124001432299. The next prime is 124001432323. The reversal of 124001432312 is 213234100421.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3303278 + ... + 3340605.

Almost surely, 2^124001432312 is an apocalyptic number.

It is an amenable number.

124001432312 is a deficient number, since it is larger than the sum of its proper divisors (108600946528).

124001432312 is a wasteful number, since it uses less digits than its factorization.

124001432312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6646222 (or 6646218 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 124001432312 its reverse (213234100421), we get a palindrome (337235532733).

The spelling of 124001432312 in words is "one hundred twenty-four billion, one million, four hundred thirty-two thousand, three hundred twelve".