2871002608740 has 576 divisors, whose sum is σ = 11002110013440. Its totient is φ = 590855316480.

The previous prime is 2871002608739. The next prime is 2871002608751. The reversal of 2871002608740 is 478062001782.

2871002608740 is a `hidden beast` number, since 28 + 7 + 10 + 0 + 2 + 608 + 7 + 4 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 86430735 + ... + 86463945.

It is an arithmetic number, because the mean of its divisors is an integer number (19100885440).

Almost surely, 2^{2871002608740} is an apocalyptic number.

2871002608740 is a gapful number since it is divisible by the number (20) 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 2871002608740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5501055006720).

2871002608740 is an abundant number, since it is smaller than the sum of its proper divisors (8131107404700).

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

2871002608740 is a wasteful number, since it uses less digits than its factorization.

2871002608740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33432 (or 33427 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 2871002608740 in words is "two trillion, eight hundred seventy-one billion, two million, six hundred eight thousand, seven hundred forty".