3345140353 has 4 divisors (see below), whose sum is σ = 3416313600. Its totient is φ = 3273967108.

The previous prime is 3345140347. The next prime is 3345140369. The reversal of 3345140353 is 3530415433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3345140353 - 2⁵ = 3345140321 is a prime.

It is a super-2 number, since 2×3345140353² = 22379927962537929218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3345146353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35586553 + ... + 35586646.

It is an arithmetic number, because the mean of its divisors is an integer number (854078400).

Almost surely, 2^3345140353 is an apocalyptic number.

It is an amenable number.

3345140353 is a deficient number, since it is larger than the sum of its proper divisors (71173247).

3345140353 is an equidigital number, since it uses as much as digits as its factorization.

3345140353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71173246.

The product of its (nonzero) digits is 32400, while the sum is 31.

The square root of 3345140353 is about 57837.1883220476. The cubic root of 3345140353 is about 1495.5632382951.

Adding to 3345140353 its reverse (3530415433), we get a palindrome (6875555786).

The spelling of 3345140353 in words is "three billion, three hundred forty-five million, one hundred forty thousand, three hundred fifty-three".