146693629633 has 2 divisors, whose sum is σ = 146693629634. Its totient is φ = 146693629632.

The previous prime is 146693629627. The next prime is 146693629681. The reversal of 146693629633 is 336926396641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132421026609 + 14272603024 = 363897^2 + 119468^2 .

It is a cyclic number.

It is not a de Polignac number, because 146693629633 - 2¹³ = 146693621441 is a prime.

It is not a weakly prime, because it can be changed into another prime (146693629613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73346814816 + 73346814817.

It is an arithmetic number, because the mean of its divisors is an integer number (73346814817).

Almost surely, 2^146693629633 is an apocalyptic number.

It is an amenable number.

146693629633 is a deficient number, since it is larger than the sum of its proper divisors (1).

146693629633 is an equidigital number, since it uses as much as digits as its factorization.

146693629633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22674816, while the sum is 58.

The spelling of 146693629633 in words is "one hundred forty-six billion, six hundred ninety-three million, six hundred twenty-nine thousand, six hundred thirty-three".