335142532261 has 2 divisors, whose sum is σ = 335142532262. Its totient is φ = 335142532260.

The previous prime is 335142532201. The next prime is 335142532267. The reversal of 335142532261 is 162235241533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180157802500 + 154984729761 = 424450^2 + 393681^2 .

It is a cyclic number.

It is not a de Polignac number, because 335142532261 - 2⁷ = 335142532133 is a prime.

It is a super-2 number, since 2×335142532261² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 335142532261.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (335142532267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167571266130 + 167571266131.

It is an arithmetic number, because the mean of its divisors is an integer number (167571266131).

Almost surely, 2^335142532261 is an apocalyptic number.

It is an amenable number.

335142532261 is a deficient number, since it is larger than the sum of its proper divisors (1).

335142532261 is an equidigital number, since it uses as much as digits as its factorization.

335142532261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 37.

Adding to 335142532261 its reverse (162235241533), we get a palindrome (497377773794).

The spelling of 335142532261 in words is "three hundred thirty-five billion, one hundred forty-two million, five hundred thirty-two thousand, two hundred sixty-one".