4045103240345 has 8 divisors (see below), whose sum is σ = 4854139008576. Its totient is φ = 3236072512176.

The previous prime is 4045103240333. The next prime is 4045103240401. The reversal of 4045103240345 is 5430423015404.

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 4045103240345 - 2¹⁴ = 4045103223961 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, 816914 + ... + 2959316.

It is an arithmetic number, because the mean of its divisors is an integer number (606767376072).

Almost surely, 2^{4045103240345} is an apocalyptic number.

It is an amenable number.

4045103240345 is a deficient number, since it is larger than the sum of its proper divisors (809035768231).

4045103240345 is a wasteful number, since it uses less digits than its factorization.

4045103240345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520031.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 4045103240345 its reverse (5430423015404), we get a palindrome (9475526255749).

The spelling of 4045103240345 in words is "four trillion, forty-five billion, one hundred three million, two hundred forty thousand, three hundred forty-five".