42267678963 has 4 divisors (see below), whose sum is σ = 56356905288. Its totient is φ = 28178452640.

The previous prime is 42267678923. The next prime is 42267679007. The reversal of 42267678963 is 36987676224.

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

It is a cyclic number.

It is not a de Polignac number, because 42267678963 - 2⁸ = 42267678707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42267678897 and 42267678906.

It is not an unprimeable number, because it can be changed into a prime (42267678923) 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, 7044613158 + ... + 7044613163.

It is an arithmetic number, because the mean of its divisors is an integer number (14089226322).

Almost surely, 2^42267678963 is an apocalyptic number.

42267678963 is a deficient number, since it is larger than the sum of its proper divisors (14089226325).

42267678963 is a wasteful number, since it uses less digits than its factorization.

42267678963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14089226324.

The product of its digits is 36578304, while the sum is 60.

The spelling of 42267678963 in words is "forty-two billion, two hundred sixty-seven million, six hundred seventy-eight thousand, nine hundred sixty-three".