124251055241 has 4 divisors (see below), whose sum is σ = 124539341184. Its totient is φ = 123962769300.

The previous prime is 124251055213. The next prime is 124251055261. The reversal of 124251055241 is 142550152421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142550152421 = 127541 ⋅1117681.

It is a cyclic number.

It is not a de Polignac number, because 124251055241 - 2²² = 124246860937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124251055198 and 124251055207.

It is not an unprimeable number, because it can be changed into a prime (124251055261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144142325 + ... + 144143186.

It is an arithmetic number, because the mean of its divisors is an integer number (31134835296).

Almost surely, 2^124251055241 is an apocalyptic number.

It is an amenable number.

124251055241 is a deficient number, since it is larger than the sum of its proper divisors (288285943).

124251055241 is an equidigital number, since it uses as much as digits as its factorization.

124251055241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288285942.

The product of its (nonzero) digits is 16000, while the sum is 32.

The spelling of 124251055241 in words is "one hundred twenty-four billion, two hundred fifty-one million, fifty-five thousand, two hundred forty-one".