124331441 has 6 divisors (see below), whose sum is σ = 134631270. Its totient is φ = 114767328.

The previous prime is 124331423. The next prime is 124331443. The reversal of 124331441 is 144133421.

It can be written as a sum of positive squares in 3 ways, for example, as 17808400 + 106523041 = 4220^2 + 10321^2 .

It is not a de Polignac number, because 124331441 - 2²² = 120137137 is a prime.

It is a super-2 number, since 2×124331441² = 30916614442272962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124331443) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 367676 + ... + 368013.

It is an arithmetic number, because the mean of its divisors is an integer number (22438545).

Almost surely, 2^124331441 is an apocalyptic number.

It is an amenable number.

124331441 is a deficient number, since it is larger than the sum of its proper divisors (10299829).

124331441 is an equidigital number, since it uses as much as digits as its factorization.

124331441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735715 (or 735702 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 124331441 is about 11150.4009344956. The cubic root of 124331441 is about 499.1069940302.

Adding to 124331441 its reverse (144133421), we get a palindrome (268464862).

The spelling of 124331441 in words is "one hundred twenty-four million, three hundred thirty-one thousand, four hundred forty-one".