3962548240512 has 128 divisors (see below), whose sum is σ = 10552752524160. Its totient is φ = 1317435113472.

The previous prime is 3962548240487. The next prime is 3962548240601. The reversal of 3962548240512 is 2150428452693.

It is a tau number, because it is divible by the number of its divisors (128).

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, 385719408 + ... + 385729680.

It is an arithmetic number, because the mean of its divisors is an integer number (82443379095).

Almost surely, 2^{3962548240512} is an apocalyptic number.

3962548240512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3962548240512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5276376262080).

3962548240512 is an abundant number, since it is smaller than the sum of its proper divisors (6590204283648).

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

3962548240512 is a wasteful number, since it uses less digits than its factorization.

3962548240512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12790 (or 12778 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 3962548240512 in words is "three trillion, nine hundred sixty-two billion, five hundred forty-eight million, two hundred forty thousand, five hundred twelve".