146459228933 has 2 divisors, whose sum is σ = 146459228934. Its totient is φ = 146459228932.

The previous prime is 146459228887. The next prime is 146459228969. The reversal of 146459228933 is 339822954641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110564895169 + 35894333764 = 332513^2 + 189458^2 .

It is a cyclic number.

It is not a de Polignac number, because 146459228933 - 2¹⁸ = 146458966789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146459228233) 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, 73229614466 + 73229614467.

It is an arithmetic number, because the mean of its divisors is an integer number (73229614467).

Almost surely, 2^146459228933 is an apocalyptic number.

It is an amenable number.

146459228933 is a deficient number, since it is larger than the sum of its proper divisors (1).

146459228933 is an equidigital number, since it uses as much as digits as its factorization.

146459228933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11197440, while the sum is 56.

The spelling of 146459228933 in words is "one hundred forty-six billion, four hundred fifty-nine million, two hundred twenty-eight thousand, nine hundred thirty-three".