124144213212100 has 72 divisors (see below), whose sum is σ = 278085826368000. Its totient is φ = 48055342540800.

The previous prime is 124144213212049. The next prime is 124144213212137. The reversal of 124144213212100 is 1212312441421.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570908196 + ... + 571125604.

It is an arithmetic number, because the mean of its divisors is an integer number (3862303144000).

Almost surely, 2^{124144213212100} is an apocalyptic number.

124144213212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

124144213212100 is an abundant number, since it is smaller than the sum of its proper divisors (153941613155900).

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

124144213212100 is a wasteful number, since it uses less digits than its factorization.

124144213212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401653 (or 401646 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 124144213212100 its reverse (1212312441421), we get a palindrome (125356525653521).

The spelling of 124144213212100 in words is "one hundred twenty-four trillion, one hundred forty-four billion, two hundred thirteen million, two hundred twelve thousand, one hundred".