3200320242144 has 36 divisors (see below), whose sum is σ = 9100910689416. Its totient is φ = 1066773413952.

The previous prime is 3200320242137. The next prime is 3200320242157. The reversal of 3200320242144 is 4412420230023.

3200320242144 is a `hidden beast` number, since 3 + 200 + 32 + 0 + 2 + 421 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×3200320242144³ (a number of 38 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5556111244 + ... + 5556111819.

It is an arithmetic number, because the mean of its divisors is an integer number (252803074706).

Almost surely, 2^{3200320242144} is an apocalyptic number.

It is an amenable number.

3200320242144 is an abundant number, since it is smaller than the sum of its proper divisors (5900590447272).

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

3200320242144 is a wasteful number, since it uses less digits than its factorization.

3200320242144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11112223079 (or 11112223068 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 3200320242144 its reverse (4412420230023), we get a palindrome (7612740472167).

The spelling of 3200320242144 in words is "three trillion, two hundred billion, three hundred twenty million, two hundred forty-two thousand, one hundred forty-four".