4042135460263 has 4 divisors (see below), whose sum is σ = 4042152858168. Its totient is φ = 4042118062360.

The previous prime is 4042135460213. The next prime is 4042135460269. The reversal of 4042135460263 is 3620645312404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4042135460263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042135460269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8345668 + ... + 8816713.

It is an arithmetic number, because the mean of its divisors is an integer number (1010538214542).

Almost surely, 2^{4042135460263} is an apocalyptic number.

4042135460263 is a deficient number, since it is larger than the sum of its proper divisors (17397905).

4042135460263 is a wasteful number, since it uses less digits than its factorization.

4042135460263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17397904.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 4042135460263 in words is "four trillion, forty-two billion, one hundred thirty-five million, four hundred sixty thousand, two hundred sixty-three".