335148041693 has 2 divisors, whose sum is σ = 335148041694. Its totient is φ = 335148041692.

The previous prime is 335148041689. The next prime is 335148041707. The reversal of 335148041693 is 396140841533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 254365896409 + 80782145284 = 504347^2 + 284222^2 .

It is a cyclic number.

It is not a de Polignac number, because 335148041693 - 2² = 335148041689 is a prime.

It is a super-2 number, since 2×335148041693² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (335148041633) 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, 167574020846 + 167574020847.

It is an arithmetic number, because the mean of its divisors is an integer number (167574020847).

Almost surely, 2^335148041693 is an apocalyptic number.

It is an amenable number.

335148041693 is a deficient number, since it is larger than the sum of its proper divisors (1).

335148041693 is an equidigital number, since it uses as much as digits as its factorization.

335148041693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 335148041693 in words is "three hundred thirty-five billion, one hundred forty-eight million, forty-one thousand, six hundred ninety-three".