444364651002 has 16 divisors (see below), whose sum is σ = 888881110272. Its totient is φ = 148096248960.

The previous prime is 444364650967. The next prime is 444364651007. The reversal of 444364651002 is 200156463444.

It is not an unprimeable number, because it can be changed into a prime (444364651007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6287274 + ... + 6357557.

It is an arithmetic number, because the mean of its divisors is an integer number (55555069392).

Almost surely, 2^444364651002 is an apocalyptic number.

444364651002 is an abundant number, since it is smaller than the sum of its proper divisors (444516459270).

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

444364651002 is a wasteful number, since it uses less digits than its factorization.

444364651002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12650693.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 444364651002 in words is "four hundred forty-four billion, three hundred sixty-four million, six hundred fifty-one thousand, two".