124042541 has 16 divisors (see below), whose sum is σ = 149783040. Its totient is φ = 100464000.

The previous prime is 124042517. The next prime is 124042547. The reversal of 124042541 is 145240421.

It is not a de Polignac number, because 124042541 - 2¹⁴ = 124026157 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 (124042547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3041 + ... + 16041.

It is an arithmetic number, because the mean of its divisors is an integer number (9361440).

Almost surely, 2^124042541 is an apocalyptic number.

It is an amenable number.

124042541 is a deficient number, since it is larger than the sum of its proper divisors (25740499).

124042541 is a wasteful number, since it uses less digits than its factorization.

124042541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13084.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 124042541 is about 11137.4387091467. The cubic root of 124042541 is about 498.7201145821.

Adding to 124042541 its reverse (145240421), we get a palindrome (269282962).

The spelling of 124042541 in words is "one hundred twenty-four million, forty-two thousand, five hundred forty-one".