146032904497 has 2 divisors, whose sum is σ = 146032904498. Its totient is φ = 146032904496.

The previous prime is 146032904473. The next prime is 146032904503. The reversal of 146032904497 is 794409230641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 138386976016 + 7645928481 = 372004^2 + 87441^2 .

It is a cyclic number.

It is not a de Polignac number, because 146032904497 - 2¹⁹ = 146032380209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146032904497.

It is not a weakly prime, because it can be changed into another prime (146032004497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73016452248 + 73016452249.

It is an arithmetic number, because the mean of its divisors is an integer number (73016452249).

Almost surely, 2^146032904497 is an apocalyptic number.

It is an amenable number.

146032904497 is a deficient number, since it is larger than the sum of its proper divisors (1).

146032904497 is an equidigital number, since it uses as much as digits as its factorization.

146032904497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 146032904497 in words is "one hundred forty-six billion, thirty-two million, nine hundred four thousand, four hundred ninety-seven".