2281734105340 has 48 divisors (see below), whose sum is σ = 4858049034720. Its totient is φ = 900048568320.

The previous prime is 2281734105337. The next prime is 2281734105347. The reversal of 2281734105340 is 435014371822.

2281734105340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2281734105293 and 2281734105302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2281734105347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9356476 + ... + 9597244.

It is an arithmetic number, because the mean of its divisors is an integer number (101209354890).

Almost surely, 2^{2281734105340} is an apocalyptic number.

2281734105340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2281734105340 is an abundant number, since it is smaller than the sum of its proper divisors (2576314929380).

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

2281734105340 is a wasteful number, since it uses less digits than its factorization.

2281734105340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247342 (or 247340 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 2281734105340 in words is "two trillion, two hundred eighty-one billion, seven hundred thirty-four million, one hundred five thousand, three hundred forty".