44002230345400 has 96 divisors (see below), whose sum is σ = 106756656645600. Its totient is φ = 16835096678400.

The previous prime is 44002230345391. The next prime is 44002230345401. The reversal of 44002230345400 is 454303220044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44002230345401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162157036 + ... + 162428164.

It is an arithmetic number, because the mean of its divisors is an integer number (1112048506725).

Almost surely, 2^{44002230345400} is an apocalyptic number.

44002230345400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44002230345400 is an abundant number, since it is smaller than the sum of its proper divisors (62754426300200).

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

44002230345400 is a wasteful number, since it uses less digits than its factorization.

44002230345400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306449 (or 306440 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 44002230345400 its reverse (454303220044), we get a palindrome (44456533565444).

The spelling of 44002230345400 in words is "forty-four trillion, two billion, two hundred thirty million, three hundred forty-five thousand, four hundred".