2700402481728 has 336 divisors, whose sum is σ = 8884857820800. Its totient is φ = 768158318592.

The previous prime is 2700402481717. The next prime is 2700402481789. The reversal of 2700402481728 is 8271842040072.

2700402481728 is a `hidden beast` number, since 2 + 70 + 0 + 402 + 4 + 8 + 172 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1743319098 + ... + 1743320646.

Almost surely, 2^{2700402481728} is an apocalyptic number.

2700402481728 is a gapful number since it is divisible by the number (28) 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 2700402481728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4442428910400).

2700402481728 is an abundant number, since it is smaller than the sum of its proper divisors (6184455339072).

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

2700402481728 is a wasteful number, since it uses less digits than its factorization.

2700402481728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194 (or 3181 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 45.

The spelling of 2700402481728 in words is "two trillion, seven hundred billion, four hundred two million, four hundred eighty-one thousand, seven hundred twenty-eight".