124000442423541 has 48 divisors (see below), whose sum is σ = 190241756939520. Its totient is φ = 77560647989760.

The previous prime is 124000442423503. The next prime is 124000442423587. The reversal of 124000442423541 is 145324244000421.

124000442423541 is a `hidden beast` number, since 1 + 2 + 400 + 0 + 4 + 4 + 242 + 3 + 5 + 4 + 1 = 666.

It is not a de Polignac number, because 124000442423541 - 2¹³ = 124000442415349 is a prime.

It is a super-2 number, since 2×124000442423541² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 124000442423496 and 124000442423505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124000442423591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159064251 + ... + 159841911.

It is an arithmetic number, because the mean of its divisors is an integer number (3963369936240).

Almost surely, 2^{124000442423541} is an apocalyptic number.

It is an amenable number.

124000442423541 is a deficient number, since it is larger than the sum of its proper divisors (66241314515979).

124000442423541 is a wasteful number, since it uses less digits than its factorization.

124000442423541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780946 (or 780943 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 124000442423541 its reverse (145324244000421), we get a palindrome (269324686423962).

The spelling of 124000442423541 in words is "one hundred twenty-four trillion, four hundred forty-two million, four hundred twenty-three thousand, five hundred forty-one".