227430634513541 has 2 divisors, whose sum is σ = 227430634513542. Its totient is φ = 227430634513540.

The previous prime is 227430634513499. The next prime is 227430634513571. The reversal of 227430634513541 is 145315436034722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214512756232516 + 12917878281025 = 14646254^2 + 3594145^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-227430634513541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 227430634513541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (227430634513571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113715317256770 + 113715317256771.

It is an arithmetic number, because the mean of its divisors is an integer number (113715317256771).

Almost surely, 2^{227430634513541} is an apocalyptic number.

It is an amenable number.

227430634513541 is a deficient number, since it is larger than the sum of its proper divisors (1).

227430634513541 is an equidigital number, since it uses as much as digits as its factorization.

227430634513541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 50.

The spelling of 227430634513541 in words is "two hundred twenty-seven trillion, four hundred thirty billion, six hundred thirty-four million, five hundred thirteen thousand, five hundred forty-one".