44000406446 has 4 divisors (see below), whose sum is σ = 66000609672. Its totient is φ = 22000203222.

The previous prime is 44000406413. The next prime is 44000406491. The reversal of 44000406446 is 64460400044.

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, 11000101610 + ... + 11000101613.

It is an arithmetic number, because the mean of its divisors is an integer number (16500152418).

Almost surely, 2^44000406446 is an apocalyptic number.

44000406446 is a deficient number, since it is larger than the sum of its proper divisors (22000203226).

44000406446 is a wasteful number, since it uses less digits than its factorization.

44000406446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22000203225.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 44000406446 in words is "forty-four billion, four hundred six thousand, four hundred forty-six".