124610616648 has 128 divisors (see below), whose sum is σ = 406281043200. Its totient is φ = 34640773632.

The previous prime is 124610616643. The next prime is 124610616659. The reversal of 124610616648 is 846616016421.

124610616648 is a `hidden beast` number, since 1 + 24 + 6 + 1 + 0 + 616 + 6 + 4 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (124610616643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1057765 + ... + 1169652.

It is an arithmetic number, because the mean of its divisors is an integer number (3174070650).

Almost surely, 2^124610616648 is an apocalyptic number.

124610616648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

124610616648 is an abundant number, since it is smaller than the sum of its proper divisors (281670426552).

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

124610616648 is a wasteful number, since it uses less digits than its factorization.

124610616648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2227476 (or 2227466 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 124610616648 in words is "one hundred twenty-four billion, six hundred ten million, six hundred sixteen thousand, six hundred forty-eight".