146434651707349 has 2 divisors, whose sum is σ = 146434651707350. Its totient is φ = 146434651707348.

The previous prime is 146434651707317. The next prime is 146434651707389. The reversal of 146434651707349 is 943707156434641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115751992616100 + 30682659091249 = 10758810^2 + 5539193^2 .

It is a cyclic number.

It is not a de Polignac number, because 146434651707349 - 2⁵ = 146434651707317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146434651707389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73217325853674 + 73217325853675.

It is an arithmetic number, because the mean of its divisors is an integer number (73217325853675).

Almost surely, 2^{146434651707349} is an apocalyptic number.

It is an amenable number.

146434651707349 is a deficient number, since it is larger than the sum of its proper divisors (1).

146434651707349 is an equidigital number, since it uses as much as digits as its factorization.

146434651707349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 182891520, while the sum is 64.

The spelling of 146434651707349 in words is "one hundred forty-six trillion, four hundred thirty-four billion, six hundred fifty-one million, seven hundred seven thousand, three hundred forty-nine".