124404410131 has 16 divisors (see below), whose sum is σ = 133402553856. Its totient is φ = 115729137216.

The previous prime is 124404410111. The next prime is 124404410153. The reversal of 124404410131 is 131014404421.

It is a cyclic number.

It is not a de Polignac number, because 124404410131 - 2⁷ = 124404410003 is a prime.

It is a super-2 number, since 2×124404410131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124404410096 and 124404410105.

It is not an unprimeable number, because it can be changed into a prime (124404410101) 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, 39495 + ... + 500368.

It is an arithmetic number, because the mean of its divisors is an integer number (8337659616).

Almost surely, 2^124404410131 is an apocalyptic number.

124404410131 is a deficient number, since it is larger than the sum of its proper divisors (8998143725).

124404410131 is a wasteful number, since it uses less digits than its factorization.

124404410131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540162.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 124404410131 its reverse (131014404421), we get a palindrome (255418814552).

The spelling of 124404410131 in words is "one hundred twenty-four billion, four hundred four million, four hundred ten thousand, one hundred thirty-one".