124640341 has 8 divisors (see below), whose sum is σ = 143778240. Its totient is φ = 105835488.

The previous prime is 124640303. The next prime is 124640371. The reversal of 124640341 is 143046421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124640341 - 2¹⁵ = 124607573 is a prime.

It is a super-3 number, since 3×124640341³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124640371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82456 + ... + 83953.

It is an arithmetic number, because the mean of its divisors is an integer number (17972280).

Almost surely, 2^124640341 is an apocalyptic number.

It is an amenable number.

124640341 is a deficient number, since it is larger than the sum of its proper divisors (19137899).

124640341 is a wasteful number, since it uses less digits than its factorization.

124640341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166523.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 124640341 is about 11164.2438615430. The cubic root of 124640341 is about 499.5199940026.

Adding to 124640341 its reverse (143046421), we get a palindrome (267686762).

The spelling of 124640341 in words is "one hundred twenty-four million, six hundred forty thousand, three hundred forty-one".