3944324329080 has 128 divisors (see below), whose sum is σ = 12857560012800. Its totient is φ = 964316966400.

The previous prime is 3944324329063. The next prime is 3944324329081. The reversal of 3944324329080 is 809234234493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3944324329081) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27832011 + ... + 27973370.

It is an arithmetic number, because the mean of its divisors is an integer number (100449687600).

Almost surely, 2^{3944324329080} is an apocalyptic number.

3944324329080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3944324329080 is an abundant number, since it is smaller than the sum of its proper divisors (8913235683720).

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

3944324329080 is a wasteful number, since it uses less digits than its factorization.

3944324329080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55805445 (or 55805441 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 51.

The spelling of 3944324329080 in words is "three trillion, nine hundred forty-four billion, three hundred twenty-four million, three hundred twenty-nine thousand, eighty".