42626246874 has 8 divisors (see below), whose sum is σ = 85252493760. Its totient is φ = 14208748956.

The previous prime is 42626246833. The next prime is 42626246893. The reversal of 42626246874 is 47864262624.

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

42626246874 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3552187234 + ... + 3552187245.

It is an arithmetic number, because the mean of its divisors is an integer number (10656561720).

Almost surely, 2^42626246874 is an apocalyptic number.

42626246874 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.

42626246874 is a wasteful number, since it uses less digits than its factorization.

42626246874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7104374484.

The product of its digits is 6193152, while the sum is 51.

The spelling of 42626246874 in words is "forty-two billion, six hundred twenty-six million, two hundred forty-six thousand, eight hundred seventy-four".