124000444121412 has 96 divisors (see below), whose sum is σ = 300173067177984. Its totient is φ = 39813188025600.

The previous prime is 124000444121401. The next prime is 124000444121497. The reversal of 124000444121412 is 214121444000421.

It is a super-2 number, since 2×124000444121412² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124000444121412.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 13077493 + ... + 20470019.

It is an arithmetic number, because the mean of its divisors is an integer number (3126802783104).

Almost surely, 2^{124000444121412} is an apocalyptic number.

124000444121412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124000444121412 is an abundant number, since it is smaller than the sum of its proper divisors (176172623056572).

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

124000444121412 is a wasteful number, since it uses less digits than its factorization.

124000444121412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7393009 (or 7393007 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

Adding to 124000444121412 its reverse (214121444000421), we get a palindrome (338121888121833).

The spelling of 124000444121412 in words is "one hundred twenty-four trillion, four hundred forty-four million, one hundred twenty-one thousand, four hundred twelve".