42226263406 has 8 divisors (see below), whose sum is σ = 63340276824. Its totient is φ = 21112837800.

The previous prime is 42226263389. The next prime is 42226263449. The reversal of 42226263406 is 60436262224.

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

It is a congruent number.

It is an unprimeable number.

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, 165556 + ... + 334456.

It is an arithmetic number, because the mean of its divisors is an integer number (7917534603).

Almost surely, 2^42226263406 is an apocalyptic number.

42226263406 is a deficient number, since it is larger than the sum of its proper divisors (21114013418).

42226263406 is a wasteful number, since it uses less digits than its factorization.

42226263406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293906.

The product of its (nonzero) digits is 165888, while the sum is 37.

The spelling of 42226263406 in words is "forty-two billion, two hundred twenty-six million, two hundred sixty-three thousand, four hundred six".