2844139308380 has 12 divisors (see below), whose sum is σ = 5972692547640. Its totient is φ = 1137655723344.

The previous prime is 2844139308379. The next prime is 2844139308419. The reversal of 2844139308380 is 838039314482.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71103482690 + ... + 71103482729.

It is an arithmetic number, because the mean of its divisors is an integer number (497724378970).

Almost surely, 2^{2844139308380} is an apocalyptic number.

2844139308380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2844139308380 is an abundant number, since it is smaller than the sum of its proper divisors (3128553239260).

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

2844139308380 is a wasteful number, since it uses less digits than its factorization.

2844139308380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142206965428 (or 142206965426 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 53.

The spelling of 2844139308380 in words is "two trillion, eight hundred forty-four billion, one hundred thirty-nine million, three hundred eight thousand, three hundred eighty".