2870847253240 has 32 divisors (see below), whose sum is σ = 6464131685280. Its totient is φ = 1147498836352.

The previous prime is 2870847253237. The next prime is 2870847253249. The reversal of 2870847253240 is 423527480782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2870847253249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26196667 + ... + 26306026.

It is an arithmetic number, because the mean of its divisors is an integer number (202004115165).

Almost surely, 2^{2870847253240} is an apocalyptic number.

2870847253240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2870847253240 is an abundant number, since it is smaller than the sum of its proper divisors (3593284432040).

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

2870847253240 is a wasteful number, since it uses less digits than its factorization.

2870847253240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52504071 (or 52504067 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 2870847253240 in words is "two trillion, eight hundred seventy billion, eight hundred forty-seven million, two hundred fifty-three thousand, two hundred forty".