2246410034581 has 2 divisors, whose sum is σ = 2246410034582. Its totient is φ = 2246410034580.

The previous prime is 2246410034497. The next prime is 2246410034641. The reversal of 2246410034581 is 1854300146422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1524708813681 + 721701220900 = 1234791^2 + 849530^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246410034581 - 2³³ = 2237820099989 is a prime.

It is a super-4 number, since 4×2246410034581⁴ (a number of 51 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2246410004581) 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 as a sum of consecutive naturals, namely, 1123205017290 + 1123205017291.

It is an arithmetic number, because the mean of its divisors is an integer number (1123205017291).

Almost surely, 2^{2246410034581} is an apocalyptic number.

It is an amenable number.

2246410034581 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246410034581 is an equidigital number, since it uses as much as digits as its factorization.

2246410034581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 2246410034581 in words is "two trillion, two hundred forty-six billion, four hundred ten million, thirty-four thousand, five hundred eighty-one".