4045265342155 has 16 divisors (see below), whose sum is σ = 4961448236160. Its totient is φ = 3164899236352.

The previous prime is 4045265342147. The next prime is 4045265342171. The reversal of 4045265342155 is 5512435625404.

It is a cyclic number.

It is not a de Polignac number, because 4045265342155 - 2³ = 4045265342147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6374314 + ... + 6980143.

It is an arithmetic number, because the mean of its divisors is an integer number (310090514760).

Almost surely, 2^{4045265342155} is an apocalyptic number.

4045265342155 is a deficient number, since it is larger than the sum of its proper divisors (916182894005).

4045265342155 is a wasteful number, since it uses less digits than its factorization.

4045265342155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13355798.

The product of its (nonzero) digits is 2880000, while the sum is 46.

The spelling of 4045265342155 in words is "four trillion, forty-five billion, two hundred sixty-five million, three hundred forty-two thousand, one hundred fifty-five".