444079147678 has 8 divisors (see below), whose sum is σ = 666263449368. Its totient is φ = 221991331224.

The previous prime is 444079147663. The next prime is 444079147703. The reversal of 444079147678 is 876741970444.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24109801 + ... + 24128212.

It is an arithmetic number, because the mean of its divisors is an integer number (83282931171).

Almost surely, 2^444079147678 is an apocalyptic number.

444079147678 is a deficient number, since it is larger than the sum of its proper divisors (222184301690).

444079147678 is a wasteful number, since it uses less digits than its factorization.

444079147678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48242618.

The product of its (nonzero) digits is 37933056, while the sum is 61.

The spelling of 444079147678 in words is "four hundred forty-four billion, seventy-nine million, one hundred forty-seven thousand, six hundred seventy-eight".