44426400446 has 4 divisors (see below), whose sum is σ = 66639600672. Its totient is φ = 22213200222.

The previous prime is 44426400433. The next prime is 44426400481. The reversal of 44426400446 is 64400462444.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106600110 + ... + 11106600113.

It is an arithmetic number, because the mean of its divisors is an integer number (16659900168).

Almost surely, 2^44426400446 is an apocalyptic number.

44426400446 is a deficient number, since it is larger than the sum of its proper divisors (22213200226).

44426400446 is a wasteful number, since it uses less digits than its factorization.

44426400446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22213200225.

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

The spelling of 44426400446 in words is "forty-four billion, four hundred twenty-six million, four hundred thousand, four hundred forty-six".