444474376678 has 16 divisors (see below), whose sum is σ = 667733376240. Its totient is φ = 221896713600.

The previous prime is 444474376609. The next prime is 444474376711. The reversal of 444474376678 is 876673474444.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7533433 + ... + 7592203.

It is an arithmetic number, because the mean of its divisors is an integer number (41733336015).

Almost surely, 2^444474376678 is an apocalyptic number.

444474376678 is a deficient number, since it is larger than the sum of its proper divisors (223258999562).

444474376678 is a wasteful number, since it uses less digits than its factorization.

444474376678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64503.

The product of its digits is 303464448, while the sum is 64.

The spelling of 444474376678 in words is "four hundred forty-four billion, four hundred seventy-four million, three hundred seventy-six thousand, six hundred seventy-eight".