2104386127488 has 512 divisors, whose sum is σ = 6689928672000. Its totient is φ = 656976199680.

The previous prime is 2104386127469. The next prime is 2104386127523. The reversal of 2104386127488 is 8847216834012.

2104386127488 is a `hidden beast` number, since 2 + 1 + 0 + 4 + 38 + 6 + 127 + 488 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1089789883 + ... + 1089791813.

Almost surely, 2^{2104386127488} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2104386127488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3344964336000).

2104386127488 is an abundant number, since it is smaller than the sum of its proper divisors (4585542544512).

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

2104386127488 is an equidigital number, since it uses as much as digits as its factorization.

2104386127488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212 (or 2182 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The spelling of 2104386127488 in words is "two trillion, one hundred four billion, three hundred eighty-six million, one hundred twenty-seven thousand, four hundred eighty-eight".