335145111242 has 4 divisors (see below), whose sum is σ = 502717666866. Its totient is φ = 167572555620.

The previous prime is 335145111241. The next prime is 335145111263. The reversal of 335145111242 is 242111541533.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 242111541533 = 73553 ⋅3291661.

It can be written as a sum of positive squares in only one way, i.e., 243760425841 + 91384685401 = 493721^2 + 302299^2 .

It is a super-2 number, since 2×335145111242² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 335145111199 and 335145111208.

It is not an unprimeable number, because it can be changed into a prime (335145111241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83786277809 + ... + 83786277812.

Almost surely, 2^335145111242 is an apocalyptic number.

335145111242 is a deficient number, since it is larger than the sum of its proper divisors (167572555624).

335145111242 is a wasteful number, since it uses less digits than its factorization.

335145111242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167572555623.

The product of its digits is 14400, while the sum is 32.

Adding to 335145111242 its reverse (242111541533), we get a palindrome (577256652775).

The spelling of 335145111242 in words is "three hundred thirty-five billion, one hundred forty-five million, one hundred eleven thousand, two hundred forty-two".