124851341648 has 20 divisors (see below), whose sum is σ = 263890336128. Its totient is φ = 56750609760.

The previous prime is 124851341621. The next prime is 124851341651. The reversal of 124851341648 is 846143158421.

It is a super-2 number, since 2×124851341648² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354691136 + ... + 354691487.

Almost surely, 2^124851341648 is an apocalyptic number.

It is an amenable number.

124851341648 is an abundant number, since it is smaller than the sum of its proper divisors (139038994480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124851341648 is a wasteful number, since it uses less digits than its factorization.

124851341648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709382642 (or 709382636 counting only the distinct ones).

The product of its digits is 737280, while the sum is 47.

The spelling of 124851341648 in words is "one hundred twenty-four billion, eight hundred fifty-one million, three hundred forty-one thousand, six hundred forty-eight".