3205014145 has 16 divisors (see below), whose sum is σ = 4124831040. Its totient is φ = 2383228224.

The previous prime is 3205014133. The next prime is 3205014161. The reversal of 3205014145 is 5414105023.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3205014145 - 2⁹ = 3205013633 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 313239 + ... + 323308.

It is an arithmetic number, because the mean of its divisors is an integer number (257801940).

Almost surely, 2^3205014145 is an apocalyptic number.

It is an amenable number.

3205014145 is a deficient number, since it is larger than the sum of its proper divisors (919816895).

3205014145 is a wasteful number, since it uses less digits than its factorization.

3205014145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636624.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 3205014145 is about 56612.8443464908. The cubic root of 3205014145 is about 1474.3818756361.

Adding to 3205014145 its reverse (5414105023), we get a palindrome (8619119168).

The spelling of 3205014145 in words is "three billion, two hundred five million, fourteen thousand, one hundred forty-five".