335145242041 has 4 divisors (see below), whose sum is σ = 335189834532. Its totient is φ = 335100649552.

The previous prime is 335145242039. The next prime is 335145242063. The reversal of 335145242041 is 140242541533.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 262139904016 + 73005338025 = 511996^2 + 270195^2 .

It is a cyclic number.

It is not a de Polignac number, because 335145242041 - 2¹ = 335145242039 is a prime.

It is a super-2 number, since 2×335145242041² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 335145241988 and 335145242006.

It is not an unprimeable number, because it can be changed into a prime (335145242941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22284970 + ... + 22300003.

It is an arithmetic number, because the mean of its divisors is an integer number (83797458633).

Almost surely, 2^335145242041 is an apocalyptic number.

It is an amenable number.

335145242041 is a deficient number, since it is larger than the sum of its proper divisors (44592491).

335145242041 is an equidigital number, since it uses as much as digits as its factorization.

335145242041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44592490.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 335145242041 its reverse (140242541533), we get a palindrome (475387783574).

The spelling of 335145242041 in words is "three hundred thirty-five billion, one hundred forty-five million, two hundred forty-two thousand, forty-one".