146329080257 has 2 divisors, whose sum is σ = 146329080258. Its totient is φ = 146329080256.

The previous prime is 146329080251. The next prime is 146329080283. The reversal of 146329080257 is 752080923641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120059478016 + 26269602241 = 346496^2 + 162079^2 .

It is a cyclic number.

It is not a de Polignac number, because 146329080257 - 2¹⁰ = 146329079233 is a prime.

It is not a weakly prime, because it can be changed into another prime (146329080251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73164540128 + 73164540129.

It is an arithmetic number, because the mean of its divisors is an integer number (73164540129).

It is a 1-persistent number, because it is pandigital, but 2⋅146329080257 = 292658160514 is not.

Almost surely, 2^146329080257 is an apocalyptic number.

It is an amenable number.

146329080257 is a deficient number, since it is larger than the sum of its proper divisors (1).

146329080257 is an equidigital number, since it uses as much as digits as its factorization.

146329080257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 146329080257 in words is "one hundred forty-six billion, three hundred twenty-nine million, eighty thousand, two hundred fifty-seven".