1335153242 has 8 divisors (see below), whose sum is σ = 2120537556. Its totient is φ = 628307392.

The previous prime is 1335153227. The next prime is 1335153257. The reversal of 1335153242 is 2423515331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1335153227) and next prime (1335153257).

It can be written as a sum of positive squares in 2 ways, for example, as 1186044721 + 149108521 = 34439^2 + 12211^2 .

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

It is a super-2 number, since 2×1335153242² = 3565268359246221128, which contains 22 as substring.

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, 19634573 + ... + 19634640.

Almost surely, 2^1335153242 is an apocalyptic number.

1335153242 is a deficient number, since it is larger than the sum of its proper divisors (785384314).

1335153242 is a wasteful number, since it uses less digits than its factorization.

1335153242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39269232.

The product of its digits is 10800, while the sum is 29.

The square root of 1335153242 is about 36539.7487949767. The cubic root of 1335153242 is about 1101.1429558013.

Adding to 1335153242 its reverse (2423515331), we get a palindrome (3758668573).

The spelling of 1335153242 in words is "one billion, three hundred thirty-five million, one hundred fifty-three thousand, two hundred forty-two".