124121223440204 has 12 divisors (see below), whose sum is σ = 217218202385184. Its totient is φ = 62058879901584.

The previous prime is 124121223440131. The next prime is 124121223440213. The reversal of 124121223440204 is 402044322121421.

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, 432793364 + ... + 433080059.

It is an arithmetic number, because the mean of its divisors is an integer number (18101516865432).

Almost surely, 2^{124121223440204} is an apocalyptic number.

It is an amenable number.

124121223440204 is a deficient number, since it is larger than the sum of its proper divisors (93096978944980).

124121223440204 is a wasteful number, since it uses less digits than its factorization.

124121223440204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865909264 (or 865909262 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 124121223440204 its reverse (402044322121421), we get a palindrome (526165545561625).

The spelling of 124121223440204 in words is "one hundred twenty-four trillion, one hundred twenty-one billion, two hundred twenty-three million, four hundred forty thousand, two hundred four".