1335253034242 has 4 divisors (see below), whose sum is σ = 2002879551366. Its totient is φ = 667626517120.

The previous prime is 1335253034161. The next prime is 1335253034263. The reversal of 1335253034242 is 2424303525331.

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

It can be written as a sum of positive squares in only one way, i.e., 1063990187001 + 271262847241 = 1031499^2 + 520829^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333813258559 + ... + 333813258562.

Almost surely, 2^{1335253034242} is an apocalyptic number.

1335253034242 is a deficient number, since it is larger than the sum of its proper divisors (667626517124).

1335253034242 is an equidigital number, since it uses as much as digits as its factorization.

1335253034242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667626517123.

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 1335253034242 its reverse (2424303525331), we get a palindrome (3759556559573).

The spelling of 1335253034242 in words is "one trillion, three hundred thirty-five billion, two hundred fifty-three million, thirty-four thousand, two hundred forty-two".