335145242042 has 8 divisors (see below), whose sum is σ = 541388467956. Its totient is φ = 154682419392.

The previous prime is 335145242039. The next prime is 335145242063. The reversal of 335145242042 is 240242541533.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 277675248601 + 57469993441 = 526949^2 + 239729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×335145242042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 335145241993 and 335145242011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6445100783 + ... + 6445100834.

Almost surely, 2^335145242042 is an apocalyptic number.

335145242042 is a deficient number, since it is larger than the sum of its proper divisors (206243225914).

335145242042 is a wasteful number, since it uses less digits than its factorization.

335145242042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12890201632.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 335145242042 its reverse (240242541533), we get a palindrome (575387783575).

The spelling of 335145242042 in words is "three hundred thirty-five billion, one hundred forty-five million, two hundred forty-two thousand, forty-two".