3443600350464 has 144 divisors (see below), whose sum is σ = 9571757271552. Its totient is φ = 1097008912384.

The previous prime is 3443600350391. The next prime is 3443600350501. The reversal of 3443600350464 is 4640530063443.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20459419 + ... + 20627045.

It is an arithmetic number, because the mean of its divisors is an integer number (66470536608).

Almost surely, 2^{3443600350464} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3443600350464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4785878635776).

3443600350464 is an abundant number, since it is smaller than the sum of its proper divisors (6128156921088).

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

3443600350464 is a wasteful number, since it uses less digits than its factorization.

3443600350464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168832 (or 168818 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 42.

The spelling of 3443600350464 in words is "three trillion, four hundred forty-three billion, six hundred million, three hundred fifty thousand, four hundred sixty-four".