146380364227 has 2 divisors, whose sum is σ = 146380364228. Its totient is φ = 146380364226.

The previous prime is 146380364213. The next prime is 146380364233. The reversal of 146380364227 is 722463083641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 146380364227 - 2¹⁹ = 146379839939 is a prime.

It is a super-2 number, since 2×146380364227² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (146380364027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73190182113 + 73190182114.

It is an arithmetic number, because the mean of its divisors is an integer number (73190182114).

Almost surely, 2^146380364227 is an apocalyptic number.

146380364227 is a deficient number, since it is larger than the sum of its proper divisors (1).

146380364227 is an equidigital number, since it uses as much as digits as its factorization.

146380364227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 146380364227 in words is "one hundred forty-six billion, three hundred eighty million, three hundred sixty-four thousand, two hundred twenty-seven".