444240426062 has 8 divisors (see below), whose sum is σ = 668837817000. Its totient is φ = 221294487064.

The previous prime is 444240426031. The next prime is 444240426067. The reversal of 444240426062 is 260624042444.

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

It is a super-2 number, since 2×444240426062² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444240426067) by changing a digit.

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, 412862312 + ... + 412863387.

It is an arithmetic number, because the mean of its divisors is an integer number (83604727125).

Almost surely, 2^444240426062 is an apocalyptic number.

444240426062 is a deficient number, since it is larger than the sum of its proper divisors (224597390938).

444240426062 is a wasteful number, since it uses less digits than its factorization.

444240426062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825725970.

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 444240426062 in words is "four hundred forty-four billion, two hundred forty million, four hundred twenty-six thousand, sixty-two".