124131413044545 has 8 divisors (see below), whose sum is σ = 198610260871296. Its totient is φ = 66203420290416.

The previous prime is 124131413044537. The next prime is 124131413044577. The reversal of 124131413044545 is 545440314131421.

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

It is not a de Polignac number, because 124131413044545 - 2³ = 124131413044537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124131413044497 and 124131413044506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4137713768137 + ... + 4137713768166.

It is an arithmetic number, because the mean of its divisors is an integer number (24826282608912).

Almost surely, 2^{124131413044545} is an apocalyptic number.

124131413044545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

124131413044545 is a deficient number, since it is larger than the sum of its proper divisors (74478847826751).

124131413044545 is an equidigital number, since it uses as much as digits as its factorization.

124131413044545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8275427536311.

The product of its (nonzero) digits is 460800, while the sum is 42.

Adding to 124131413044545 its reverse (545440314131421), we get a palindrome (669571727175966).

The spelling of 124131413044545 in words is "one hundred twenty-four trillion, one hundred thirty-one billion, four hundred thirteen million, forty-four thousand, five hundred forty-five".