42846868268141 has 32 divisors (see below), whose sum is σ = 52206807232512. Its totient is φ = 34326676166400.

The previous prime is 42846868268059. The next prime is 42846868268201. The reversal of 42846868268141 is 14186286864824.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42846868268141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42846868268741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61954640 + ... + 62642406.

It is an arithmetic number, because the mean of its divisors is an integer number (1631462726016).

Almost surely, 2^{42846868268141} is an apocalyptic number.

It is an amenable number.

42846868268141 is a deficient number, since it is larger than the sum of its proper divisors (9359938964371).

42846868268141 is a wasteful number, since it uses less digits than its factorization.

42846868268141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691409.

The product of its digits is 226492416, while the sum is 68.

The spelling of 42846868268141 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred sixty-eight million, two hundred sixty-eight thousand, one hundred forty-one".