2271434234513 has 2 divisors, whose sum is σ = 2271434234514. Its totient is φ = 2271434234512.

The previous prime is 2271434234479. The next prime is 2271434234519. The reversal of 2271434234513 is 3154324341722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1299855372544 + 971578861969 = 1140112^2 + 985687^2 .

It is a cyclic number.

It is not a de Polignac number, because 2271434234513 - 2²⁸ = 2271165799057 is a prime.

It is not a weakly prime, because it can be changed into another prime (2271434234519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135717117256 + 1135717117257.

It is an arithmetic number, because the mean of its divisors is an integer number (1135717117257).

Almost surely, 2^{2271434234513} is an apocalyptic number.

It is an amenable number.

2271434234513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2271434234513 is an equidigital number, since it uses as much as digits as its factorization.

2271434234513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 41.

The spelling of 2271434234513 in words is "two trillion, two hundred seventy-one billion, four hundred thirty-four million, two hundred thirty-four thousand, five hundred thirteen".