124488161280 has 864 divisors, whose sum is σ = 520993483920. Its totient is φ = 28426567680.

The previous prime is 124488161257. The next prime is 124488161299. The reversal of 124488161280 is 82161884421.

124488161280 is a `hidden beast` number, since 1 + 2 + 4 + 488 + 161 + 2 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 121927170 + ... + 121928190.

Almost surely, 2^124488161280 is an apocalyptic number.

124488161280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 124488161280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (260496741960).

124488161280 is an abundant number, since it is smaller than the sum of its proper divisors (396505322640).

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

124488161280 is an equidigital number, since it uses as much as digits as its factorization.

124488161280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The spelling of 124488161280 in words is "one hundred twenty-four billion, four hundred eighty-eight million, one hundred sixty-one thousand, two hundred eighty".