42295968263 has 16 divisors (see below), whose sum is σ = 44276381952. Its totient is φ = 40357440000.

The previous prime is 42295968259. The next prime is 42295968277. The reversal of 42295968263 is 36286959224.

It is a cyclic number.

It is not a de Polignac number, because 42295968263 - 2² = 42295968259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42295968199 and 42295968208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42295961263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 726545 + ... + 782597.

It is an arithmetic number, because the mean of its divisors is an integer number (2767273872).

Almost surely, 2^42295968263 is an apocalyptic number.

42295968263 is a deficient number, since it is larger than the sum of its proper divisors (1980413689).

42295968263 is a wasteful number, since it uses less digits than its factorization.

42295968263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56426.

The product of its digits is 11197440, while the sum is 56.

The spelling of 42295968263 in words is "forty-two billion, two hundred ninety-five million, nine hundred sixty-eight thousand, two hundred sixty-three".