124144131312 has 120 divisors (see below), whose sum is σ = 373498594560. Its totient is φ = 38369255040.

The previous prime is 124144131301. The next prime is 124144131317. The reversal of 124144131312 is 213131441421.

It is a happy number.

124144131312 is a `hidden beast` number, since 1 + 241 + 4 + 413 + 1 + 3 + 1 + 2 = 666.

It is a super-2 number, since 2×124144131312² (a number of 23 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124144131317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354114 + ... + 611297.

It is an arithmetic number, because the mean of its divisors is an integer number (3112488288).

Almost surely, 2^124144131312 is an apocalyptic number.

124144131312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124144131312 is an abundant number, since it is smaller than the sum of its proper divisors (249354463248).

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

124144131312 is a wasteful number, since it uses less digits than its factorization.

124144131312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965491 (or 965482 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

Adding to 124144131312 its reverse (213131441421), we get a palindrome (337275572733).

The spelling of 124144131312 in words is "one hundred twenty-four billion, one hundred forty-four million, one hundred thirty-one thousand, three hundred twelve".