335741554121 has 2 divisors, whose sum is σ = 335741554122. Its totient is φ = 335741554120.

The previous prime is 335741554097. The next prime is 335741554139. The reversal of 335741554121 is 121455147533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312128929225 + 23612624896 = 558685^2 + 153664^2 .

It is a cyclic number.

It is not a de Polignac number, because 335741554121 - 2³⁸ = 60863647177 is a prime.

It is a super-2 number, since 2×335741554121² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (335741554721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167870777060 + 167870777061.

It is an arithmetic number, because the mean of its divisors is an integer number (167870777061).

Almost surely, 2^335741554121 is an apocalyptic number.

It is an amenable number.

335741554121 is a deficient number, since it is larger than the sum of its proper divisors (1).

335741554121 is an equidigital number, since it uses as much as digits as its factorization.

335741554121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 41.

The spelling of 335741554121 in words is "three hundred thirty-five billion, seven hundred forty-one million, five hundred fifty-four thousand, one hundred twenty-one".