146496140466353 has 2 divisors, whose sum is σ = 146496140466354. Its totient is φ = 146496140466352.

The previous prime is 146496140466329. The next prime is 146496140466383. The reversal of 146496140466353 is 353664041694641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120910520548624 + 25585619917729 = 10995932^2 + 5058223^2 .

It is a cyclic number.

It is not a de Polignac number, because 146496140466353 - 2⁸ = 146496140466097 is a prime.

It is a super-2 number, since 2×146496140466353² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (146496140466383) 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, 73248070233176 + 73248070233177.

It is an arithmetic number, because the mean of its divisors is an integer number (73248070233177).

Almost surely, 2^{146496140466353} is an apocalyptic number.

It is an amenable number.

146496140466353 is a deficient number, since it is larger than the sum of its proper divisors (1).

146496140466353 is an equidigital number, since it uses as much as digits as its factorization.

146496140466353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 134369280, while the sum is 62.

The spelling of 146496140466353 in words is "one hundred forty-six trillion, four hundred ninety-six billion, one hundred forty million, four hundred sixty-six thousand, three hundred fifty-three".