2854340543380 has 24 divisors (see below), whose sum is σ = 5994606532320. Its totient is φ = 1141642619040.

The previous prime is 2854340543377. The next prime is 2854340543381. The reversal of 2854340543380 is 833450434582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854340543381) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5599570 + ... + 6088009.

It is an arithmetic number, because the mean of its divisors is an integer number (249775272180).

Almost surely, 2^{2854340543380} is an apocalyptic number.

2854340543380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2854340543380 is an abundant number, since it is smaller than the sum of its proper divisors (3140265988940).

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

2854340543380 is a wasteful number, since it uses less digits than its factorization.

2854340543380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11699799 (or 11699797 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 49.

The spelling of 2854340543380 in words is "two trillion, eight hundred fifty-four billion, three hundred forty million, five hundred forty-three thousand, three hundred eighty".