124023211412 has 12 divisors (see below), whose sum is σ = 217206689280. Its totient is φ = 61964157336.

The previous prime is 124023211399. The next prime is 124023211441. The reversal of 124023211412 is 214112320421.

It is a congruent number.

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, 11856212 + ... + 11866667.

It is an arithmetic number, because the mean of its divisors is an integer number (18100557440).

Almost surely, 2^124023211412 is an apocalyptic number.

It is an amenable number.

124023211412 is a deficient number, since it is larger than the sum of its proper divisors (93183477868).

124023211412 is a wasteful number, since it uses less digits than its factorization.

124023211412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23724190 (or 23724188 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 124023211412 its reverse (214112320421), we get a palindrome (338135531833).

The spelling of 124023211412 in words is "one hundred twenty-four billion, twenty-three million, two hundred eleven thousand, four hundred twelve".