124054466121 has 12 divisors (see below), whose sum is σ = 179196172272. Its totient is φ = 82700029176.

The previous prime is 124054466099. The next prime is 124054466131. The reversal of 124054466121 is 121664450421.

124054466121 is a `hidden beast` number, since 1 + 2 + 40 + 544 + 66 + 12 + 1 = 666.

It is not a de Polignac number, because 124054466121 - 2²⁷ = 123920248393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (124054466131) 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 11 ways as a sum of consecutive naturals, for example, 38050 + ... + 499556.

It is an arithmetic number, because the mean of its divisors is an integer number (14933014356).

Almost surely, 2^124054466121 is an apocalyptic number.

It is an amenable number.

124054466121 is a deficient number, since it is larger than the sum of its proper divisors (55141706151).

124054466121 is a wasteful number, since it uses less digits than its factorization.

124054466121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491380 (or 491377 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 124054466121 in words is "one hundred twenty-four billion, fifty-four million, four hundred sixty-six thousand, one hundred twenty-one".