146434033 has 2 divisors, whose sum is σ = 146434034. Its totient is φ = 146434032.

The previous prime is 146434003. The next prime is 146434051. The reversal of 146434033 is 330434641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140944384 + 5489649 = 11872^2 + 2343^2 .

It is an emirp because it is prime and its reverse (330434641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146434033 - 2¹³ = 146425841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 146433992 and 146434010.

It is not a weakly prime, because it can be changed into another prime (146434003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73217016 + 73217017.

It is an arithmetic number, because the mean of its divisors is an integer number (73217017).

Almost surely, 2^146434033 is an apocalyptic number.

It is an amenable number.

146434033 is a deficient number, since it is larger than the sum of its proper divisors (1).

146434033 is an equidigital number, since it uses as much as digits as its factorization.

146434033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 146434033 is about 12100.9930584229. The cubic root of 146434033 is about 527.0850212149.

Adding to 146434033 its reverse (330434641), we get a palindrome (476868674).

The spelling of 146434033 in words is "one hundred forty-six million, four hundred thirty-four thousand, thirty-three".