42403594267 has 4 divisors (see below), whose sum is σ = 42823431936. Its totient is φ = 41983756600.

The previous prime is 42403594201. The next prime is 42403594279. The reversal of 42403594267 is 76249530424.

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 42403594267 - 2³⁵ = 8043855899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42403598267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209918683 + ... + 209918884.

It is an arithmetic number, because the mean of its divisors is an integer number (10705857984).

Almost surely, 2^42403594267 is an apocalyptic number.

42403594267 is a deficient number, since it is larger than the sum of its proper divisors (419837669).

42403594267 is a wasteful number, since it uses less digits than its factorization.

42403594267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419837668.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 42403594267 in words is "forty-two billion, four hundred three million, five hundred ninety-four thousand, two hundred sixty-seven".