124410431 has 4 divisors (see below), whose sum is σ = 124749792. Its totient is φ = 124071072.

The previous prime is 124410379. The next prime is 124410449. The reversal of 124410431 is 134014421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124410431 - 2¹⁰ = 124409407 is a prime.

It is a super-2 number, since 2×124410431² = 30955910683211522, which contains 22 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 (124410631) 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 3 ways as a sum of consecutive naturals, for example, 169130 + ... + 169863.

It is an arithmetic number, because the mean of its divisors is an integer number (31187448).

Almost surely, 2^124410431 is an apocalyptic number.

124410431 is a deficient number, since it is larger than the sum of its proper divisors (339361).

124410431 is an equidigital number, since it uses as much as digits as its factorization.

124410431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339360.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 124410431 is about 11153.9423971975. The cubic root of 124410431 is about 499.2126688701.

Adding to 124410431 its reverse (134014421), we get a palindrome (258424852).

The spelling of 124410431 in words is "one hundred twenty-four million, four hundred ten thousand, four hundred thirty-one".