378444620082 has 16 divisors (see below), whose sum is σ = 758613366720. Its totient is φ = 125860852272.

The previous prime is 378444620017. The next prime is 378444620089. The reversal of 378444620082 is 280026444873.

It is not an unprimeable number, because it can be changed into a prime (378444620089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71835753 + ... + 71841020.

It is an arithmetic number, because the mean of its divisors is an integer number (47413335420).

Almost surely, 2^378444620082 is an apocalyptic number.

378444620082 is an abundant number, since it is smaller than the sum of its proper divisors (380168746638).

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

378444620082 is a wasteful number, since it uses less digits than its factorization.

378444620082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143677217.

The product of its (nonzero) digits is 2064384, while the sum is 48.

The spelling of 378444620082 in words is "three hundred seventy-eight billion, four hundred forty-four million, six hundred twenty thousand, eighty-two".