124012441 has 4 divisors (see below), whose sum is σ = 141728512. Its totient is φ = 106296372.

The previous prime is 124012423. The next prime is 124012517. The reversal of 124012441 is 144210421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144210421 = 701 ⋅205721.

It is not a de Polignac number, because 124012441 - 2⁵ = 124012409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124013441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8858025 + ... + 8858038.

It is an arithmetic number, because the mean of its divisors is an integer number (35432128).

Almost surely, 2^124012441 is an apocalyptic number.

It is an amenable number.

124012441 is a deficient number, since it is larger than the sum of its proper divisors (17716071).

124012441 is an equidigital number, since it uses as much as digits as its factorization.

124012441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17716070.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 124012441 is about 11136.0873290398. The cubic root of 124012441 is about 498.6797717295.

Adding to 124012441 its reverse (144210421), we get a palindrome (268222862).

The spelling of 124012441 in words is "one hundred twenty-four million, twelve thousand, four hundred forty-one".