1353440135 has 8 divisors (see below), whose sum is σ = 1663741296. Its totient is φ = 1056343360.

The previous prime is 1353440041. The next prime is 1353440141. The reversal of 1353440135 is 5310443531.

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

It is not a de Polignac number, because 1353440135 - 2²² = 1349245831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1353440098 and 1353440107.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 3300869 + ... + 3301278.

It is an arithmetic number, because the mean of its divisors is an integer number (207967662).

Almost surely, 2^1353440135 is an apocalyptic number.

1353440135 is a deficient number, since it is larger than the sum of its proper divisors (310301161).

1353440135 is an equidigital number, since it uses as much as digits as its factorization.

1353440135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6602193.

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

The square root of 1353440135 is about 36789.1306638252. The cubic root of 1353440135 is about 1106.1474359465.

Adding to 1353440135 its reverse (5310443531), we get a palindrome (6663883666).

The spelling of 1353440135 in words is "one billion, three hundred fifty-three million, four hundred forty thousand, one hundred thirty-five".