3201034042345 has 8 divisors (see below), whose sum is σ = 3841268625864. Its totient is φ = 2560808717184.

The previous prime is 3201034042267. The next prime is 3201034042357. The reversal of 3201034042345 is 5432404301023.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 230264659881 + 2970769382464 = 479859^2 + 1723592^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3201034042345 - 2¹¹ = 3201034040297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529754 + ... + 2956723.

It is an arithmetic number, because the mean of its divisors is an integer number (480158578233).

Almost surely, 2^{3201034042345} is an apocalyptic number.

It is an amenable number.

3201034042345 is a deficient number, since it is larger than the sum of its proper divisors (640234583519).

3201034042345 is a wasteful number, since it uses less digits than its factorization.

3201034042345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629179.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 3201034042345 its reverse (5432404301023), we get a palindrome (8633438343368).

The spelling of 3201034042345 in words is "three trillion, two hundred one billion, thirty-four million, forty-two thousand, three hundred forty-five".