2840193131020 has 48 divisors (see below), whose sum is σ = 6816865849920. Its totient is φ = 973723025664.

The previous prime is 2840193131011. The next prime is 2840193131053. The reversal of 2840193131020 is 201313910482.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1816342 + ... + 2996578.

It is an arithmetic number, because the mean of its divisors is an integer number (142018038540).

Almost surely, 2^{2840193131020} is an apocalyptic number.

2840193131020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2840193131020 is an abundant number, since it is smaller than the sum of its proper divisors (3976672718900).

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

2840193131020 is a wasteful number, since it uses less digits than its factorization.

2840193131020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197442 (or 1197440 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 2840193131020 in words is "two trillion, eight hundred forty billion, one hundred ninety-three million, one hundred thirty-one thousand, twenty".