444746027441144 has 32 divisors (see below), whose sum is σ = 979685305205040. Its totient is φ = 186606724800000.

The previous prime is 444746027441119. The next prime is 444746027441161. The reversal of 444746027441144 is 441144720647444.

It is a self number, because there is not a number n which added to its sum of digits gives 444746027441144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194382003857 + ... + 194382006144.

Almost surely, 2^{444746027441144} is an apocalyptic number.

444746027441144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

444746027441144 is an abundant number, since it is smaller than the sum of its proper divisors (534939277763896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444746027441144 is a wasteful number, since it uses less digits than its factorization.

444746027441144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388764010031 (or 388764010027 counting only the distinct ones).

The product of its (nonzero) digits is 38535168, while the sum is 56.

The spelling of 444746027441144 in words is "four hundred forty-four trillion, seven hundred forty-six billion, twenty-seven million, four hundred forty-one thousand, one hundred forty-four".