124242213104 has 40 divisors (see below), whose sum is σ = 242140752000. Its totient is φ = 61754499776.

The previous prime is 124242213103. The next prime is 124242213167. The reversal of 124242213104 is 401312242421.

It is a super-3 number, since 3×124242213104³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124242213103) 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, 14083607 + ... + 14092425.

It is an arithmetic number, because the mean of its divisors is an integer number (6053518800).

Almost surely, 2^124242213104 is an apocalyptic number.

It is an amenable number.

124242213104 is a deficient number, since it is larger than the sum of its proper divisors (117898538896).

124242213104 is a wasteful number, since it uses less digits than its factorization.

124242213104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13925 (or 13919 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 124242213104 its reverse (401312242421), we get a palindrome (525554455525).

The spelling of 124242213104 in words is "one hundred twenty-four billion, two hundred forty-two million, two hundred thirteen thousand, one hundred four".