124121442323400 has 96 divisors (see below), whose sum is σ = 385259253704640. Its totient is φ = 33057521608960.

The previous prime is 124121442323377. The next prime is 124121442323407. The reversal of 124121442323400 is 4323244121421.

124121442323400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×124121442323400² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (124121442323407) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 129301644 + ... + 130258043.

It is an arithmetic number, because the mean of its divisors is an integer number (4013117226090).

Almost surely, 2^{124121442323400} is an apocalyptic number.

124121442323400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124121442323400 is an abundant number, since it is smaller than the sum of its proper divisors (261137811381240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124121442323400 is a wasteful number, since it uses less digits than its factorization.

124121442323400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259560503 (or 259560494 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 124121442323400 its reverse (4323244121421), we get a palindrome (128444686444821).

The spelling of 124121442323400 in words is "one hundred twenty-four trillion, one hundred twenty-one billion, four hundred forty-two million, three hundred twenty-three thousand, four hundred".