146287852433 has 2 divisors, whose sum is σ = 146287852434. Its totient is φ = 146287852432.

The previous prime is 146287852357. The next prime is 146287852439. The reversal of 146287852433 is 334258782641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122197087489 + 24090764944 = 349567^2 + 155212^2 .

It is a cyclic number.

It is not a de Polignac number, because 146287852433 - 2¹² = 146287848337 is a prime.

It is not a weakly prime, because it can be changed into another prime (146287852439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73143926216 + 73143926217.

It is an arithmetic number, because the mean of its divisors is an integer number (73143926217).

Almost surely, 2^146287852433 is an apocalyptic number.

It is an amenable number.

146287852433 is a deficient number, since it is larger than the sum of its proper divisors (1).

146287852433 is an equidigital number, since it uses as much as digits as its factorization.

146287852433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7741440, while the sum is 53.

The spelling of 146287852433 in words is "one hundred forty-six billion, two hundred eighty-seven million, eight hundred fifty-two thousand, four hundred thirty-three".