124085455045 has 8 divisors (see below), whose sum is σ = 148914984600. Its totient is φ = 99260071680.

The previous prime is 124085455027. The next prime is 124085455093. The reversal of 124085455045 is 540554580421.

It can be written as a sum of positive squares in 4 ways, for example, as 7445446369 + 116640008676 = 86287^2 + 341526^2 .

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

It is not a de Polignac number, because 124085455045 - 2¹⁹ = 124084930757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124085454992 and 124085455010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 970320 + ... + 1090729.

It is an arithmetic number, because the mean of its divisors is an integer number (18614373075).

Almost surely, 2^124085455045 is an apocalyptic number.

It is an amenable number.

124085455045 is a deficient number, since it is larger than the sum of its proper divisors (24829529555).

124085455045 is a wasteful number, since it uses less digits than its factorization.

124085455045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073095.

The product of its (nonzero) digits is 640000, while the sum is 43.

The spelling of 124085455045 in words is "one hundred twenty-four billion, eighty-five million, four hundred fifty-five thousand, forty-five".