124204020044031 has 12 divisors (see below), whose sum is σ = 179641556814720. Its totient is φ = 82693872298080.

The previous prime is 124204020044011. The next prime is 124204020044131. The reversal of 124204020044031 is 130440020402421.

124204020044031 is a `hidden beast` number, since 1 + 2 + 420 + 4 + 0 + 200 + 4 + 4 + 0 + 31 = 666.

It is not a de Polignac number, because 124204020044031 - 2³¹ = 124201872560383 is a prime.

It is a super-2 number, since 2×124204020044031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124204020043986 and 124204020044004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124204020044011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9067303711 + ... + 9067317408.

It is an arithmetic number, because the mean of its divisors is an integer number (14970129734560).

Almost surely, 2^{124204020044031} is an apocalyptic number.

124204020044031 is a deficient number, since it is larger than the sum of its proper divisors (55437536770689).

124204020044031 is a wasteful number, since it uses less digits than its factorization.

124204020044031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18134621886 (or 18134621883 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 124204020044031 its reverse (130440020402421), we get a palindrome (254644040446452).

The spelling of 124204020044031 in words is "one hundred twenty-four trillion, two hundred four billion, twenty million, forty-four thousand, thirty-one".