3140003345 has 8 divisors (see below), whose sum is σ = 3784459560. Its totient is φ = 2501032320.

The previous prime is 3140003341. The next prime is 3140003351. The reversal of 3140003345 is 5433000413.

It can be written as a sum of positive squares in 4 ways, for example, as 2141190529 + 998812816 = 46273^2 + 31604^2 .

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

It is not a de Polignac number, because 3140003345 - 2² = 3140003341 is a prime.

It is a super-2 number, since 2×3140003345² = 19719242013222378050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3140003345.

It is not an unprimeable number, because it can be changed into a prime (3140003341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1370036 + ... + 1372325.

It is an arithmetic number, because the mean of its divisors is an integer number (473057445).

Almost surely, 2^3140003345 is an apocalyptic number.

It is an amenable number.

3140003345 is a deficient number, since it is larger than the sum of its proper divisors (644456215).

3140003345 is a wasteful number, since it uses less digits than its factorization.

3140003345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742595.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3140003345 is about 56035.7327515220. The cubic root of 3140003345 is about 1464.3448704851.

Adding to 3140003345 its reverse (5433000413), we get a palindrome (8573003758).

The spelling of 3140003345 in words is "three billion, one hundred forty million, three thousand, three hundred forty-five".