124988427648 has 160 divisors (see below), whose sum is σ = 425101430160. Its totient is φ = 35710958592.

The previous prime is 124988427623. The next prime is 124988427677. The reversal of 124988427648 is 846724889421.

124988427648 is a `hidden beast` number, since 1 + 2 + 498 + 84 + 2 + 7 + 64 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 788511 + ... + 933662.

Almost surely, 2^124988427648 is an apocalyptic number.

124988427648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

124988427648 is an abundant number, since it is smaller than the sum of its proper divisors (300113002512).

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

124988427648 is an equidigital number, since it uses as much as digits as its factorization.

124988427648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722206 (or 1722185 counting only the distinct ones).

The product of its digits is 49545216, while the sum is 63.

The spelling of 124988427648 in words is "one hundred twenty-four billion, nine hundred eighty-eight million, four hundred twenty-seven thousand, six hundred forty-eight".