1353344039 has 4 divisors (see below), whose sum is σ = 1353462360. Its totient is φ = 1353225720.

The previous prime is 1353344021. The next prime is 1353344053. The reversal of 1353344039 is 9304433531.

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

It is a cyclic number.

It is not a de Polignac number, because 1353344039 - 2²⁰ = 1352295463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353340039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39917 + ... + 65574.

It is an arithmetic number, because the mean of its divisors is an integer number (338365590).

Almost surely, 2^1353344039 is an apocalyptic number.

1353344039 is a deficient number, since it is larger than the sum of its proper divisors (118321).

1353344039 is a wasteful number, since it uses less digits than its factorization.

1353344039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118320.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 1353344039 is about 36787.8246027133. The cubic root of 1353344039 is about 1106.1212560273.

The spelling of 1353344039 in words is "one billion, three hundred fifty-three million, three hundred forty-four thousand, thirty-nine".