444101201340 has 72 divisors (see below), whose sum is σ = 1245663329232. Its totient is φ = 118219733760.

The previous prime is 444101201339. The next prime is 444101201359. The reversal of 444101201340 is 43102101444.

It is a self number, because there is not a number n which added to its sum of digits gives 444101201340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20663400 + ... + 20684880.

Almost surely, 2^444101201340 is an apocalyptic number.

It is an amenable number.

444101201340 is an abundant number, since it is smaller than the sum of its proper divisors (801562127892).

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

444101201340 is a wasteful number, since it uses less digits than its factorization.

444101201340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22667 (or 22078 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 444101201340 its reverse (43102101444), we get a palindrome (487203302784).

The spelling of 444101201340 in words is "four hundred forty-four billion, one hundred one million, two hundred one thousand, three hundred forty".