124419841 has 16 divisors (see below), whose sum is σ = 153395200. Its totient is φ = 98273088.

The previous prime is 124419839. The next prime is 124419853. The reversal of 124419841 is 148914421.

124419841 = 1124² + 1125² + ... + 1214².

It is a cyclic number.

It is not a de Polignac number, because 124419841 - 2¹ = 124419839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124419797 and 124419806.

It is not an unprimeable number, because it can be changed into a prime (124419341) 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, 96640 + ... + 97918.

It is an arithmetic number, because the mean of its divisors is an integer number (9587200).

Almost surely, 2^124419841 is an apocalyptic number.

It is an amenable number.

124419841 is a deficient number, since it is larger than the sum of its proper divisors (28975359).

124419841 is a wasteful number, since it uses less digits than its factorization.

124419841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368.

The product of its digits is 9216, while the sum is 34.

The square root of 124419841 is about 11154.3642131679. The cubic root of 124419841 is about 499.2252548265.

The spelling of 124419841 in words is "one hundred twenty-four million, four hundred nineteen thousand, eight hundred forty-one".