124041896541 has 6 divisors (see below), whose sum is σ = 179171628350. Its totient is φ = 82694597688.

The previous prime is 124041896519. The next prime is 124041896581. The reversal of 124041896541 is 145698140421.

124041896541 is a `hidden beast` number, since 1 + 2 + 4 + 0 + 4 + 18 + 96 + 541 = 666.

It can be written as a sum of positive squares in only one way, i.e., 73695960900 + 50345935641 = 271470^2 + 224379^2 .

It is not a de Polignac number, because 124041896541 - 2⁹ = 124041896029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124041896581) 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 5 ways as a sum of consecutive naturals, for example, 6891216466 + ... + 6891216483.

Almost surely, 2^124041896541 is an apocalyptic number.

It is an amenable number.

124041896541 is a deficient number, since it is larger than the sum of its proper divisors (55129731809).

124041896541 is a wasteful number, since it uses less digits than its factorization.

124041896541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13782432955 (or 13782432952 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 124041896541 in words is "one hundred twenty-four billion, forty-one million, eight hundred ninety-six thousand, five hundred forty-one".