2271340914258 has 192 divisors, whose sum is σ = 5264713036800. Its totient is φ = 649208659968.

The previous prime is 2271340914247. The next prime is 2271340914259. The reversal of 2271340914258 is 8524190431722.

2271340914258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2271340914259) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 946785343 + ... + 946787741.

It is an arithmetic number, because the mean of its divisors is an integer number (27420380400).

Almost surely, 2^{2271340914258} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2271340914258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2632356518400).

2271340914258 is an abundant number, since it is smaller than the sum of its proper divisors (2993372122542).

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

2271340914258 is a wasteful number, since it uses less digits than its factorization.

2271340914258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981 (or 2964 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 2271340914258 in words is "two trillion, two hundred seventy-one billion, three hundred forty million, nine hundred fourteen thousand, two hundred fifty-eight".