124420050424133 has 4 divisors (see below), whose sum is σ = 124420080923340. Its totient is φ = 124420019924928.

The previous prime is 124420050424091. The next prime is 124420050424147. The reversal of 124420050424133 is 331424050024421.

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

It can be written as a sum of positive squares in 2 ways, for example, as 51694920846724 + 72725129577409 = 7189918^2 + 8527903^2 .

It is a cyclic number.

It is not a de Polignac number, because 124420050424133 - 2⁶ = 124420050424069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 124420050424093 and 124420050424102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124420050424433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7973060 + ... + 17675117.

It is an arithmetic number, because the mean of its divisors is an integer number (31105020230835).

Almost surely, 2^{124420050424133} is an apocalyptic number.

It is an amenable number.

124420050424133 is a deficient number, since it is larger than the sum of its proper divisors (30499207).

124420050424133 is an equidigital number, since it uses as much as digits as its factorization.

124420050424133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30499206.

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 124420050424133 in words is "one hundred twenty-four trillion, four hundred twenty billion, fifty million, four hundred twenty-four thousand, one hundred thirty-three".