42260664246 has 8 divisors (see below), whose sum is σ = 84521328504. Its totient is φ = 14086888080.

The previous prime is 42260664221. The next prime is 42260664283. The reversal of 42260664246 is 64246606224.

It is a sphenic number, since it is the product of 3 distinct primes.

42260664246 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 42260664198 and 42260664207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3521722015 + ... + 3521722026.

It is an arithmetic number, because the mean of its divisors is an integer number (10565166063).

Almost surely, 2^42260664246 is an apocalyptic number.

42260664246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42260664246 is a wasteful number, since it uses less digits than its factorization.

42260664246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7043444046.

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 42260664246 in words is "forty-two billion, two hundred sixty million, six hundred sixty-four thousand, two hundred forty-six".