44402344320396 has 12 divisors (see below), whose sum is σ = 103605470080952. Its totient is φ = 14800781440128.

The previous prime is 44402344320391. The next prime is 44402344320413. The reversal of 44402344320396 is 69302344320444.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×44402344320396² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44402344320391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850097680005 + ... + 1850097680028.

Almost surely, 2^{44402344320396} is an apocalyptic number.

It is an amenable number.

44402344320396 is an abundant number, since it is smaller than the sum of its proper divisors (59203125760556).

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

44402344320396 is a wasteful number, since it uses less digits than its factorization.

44402344320396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700195360040 (or 3700195360038 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 48.

Adding to 44402344320396 its sum of digits (48), we get a palindrome (44402344320444).

The spelling of 44402344320396 in words is "forty-four trillion, four hundred two billion, three hundred forty-four million, three hundred twenty thousand, three hundred ninety-six".