2871602873040 has 80 divisors (see below), whose sum is σ = 9711238815936. Its totient is φ = 696146150400.

The previous prime is 2871602872937. The next prime is 2871602873063. The reversal of 2871602873040 is 403782061782.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2871602873040² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543861541 + ... + 543866820.

Almost surely, 2^{2871602873040} is an apocalyptic number.

2871602873040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2871602873040 is an abundant number, since it is smaller than the sum of its proper divisors (6839635942896).

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

2871602873040 is a wasteful number, since it uses less digits than its factorization.

2871602873040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087728388 (or 1087728382 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 2871602873040 in words is "two trillion, eight hundred seventy-one billion, six hundred two million, eight hundred seventy-three thousand, forty".