124279441 has 16 divisors (see below), whose sum is σ = 146397888. Its totient is φ = 104011200.

The previous prime is 124279427. The next prime is 124279447. The reversal of 124279441 is 144972421.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 124279441 - 2⁵ = 124279409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124279397 and 124279406.

It is not an unprimeable number, because it can be changed into a prime (124279447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65851 + ... + 67711.

It is an arithmetic number, because the mean of its divisors is an integer number (9149868).

Almost surely, 2^124279441 is an apocalyptic number.

124279441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

124279441 is a deficient number, since it is larger than the sum of its proper divisors (22118447).

124279441 is a wasteful number, since it uses less digits than its factorization.

124279441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352.

The product of its digits is 16128, while the sum is 34.

The square root of 124279441 is about 11148.0689359189. The cubic root of 124279441 is about 499.0374026687.

The spelling of 124279441 in words is "one hundred twenty-four million, two hundred seventy-nine thousand, four hundred forty-one".