378254338576 has 10 divisors (see below), whose sum is σ = 732867781022. Its totient is φ = 189127169280.

The previous prime is 378254338559. The next prime is 378254338619. The reversal of 378254338576 is 675833452873.

It can be written as a sum of positive squares in only one way, i.e., 199558758400 + 178695580176 = 446720^2 + 422724^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11820448065 + ... + 11820448096.

Almost surely, 2^378254338576 is an apocalyptic number.

It is an amenable number.

378254338576 is a deficient number, since it is larger than the sum of its proper divisors (354613442446).

378254338576 is a wasteful number, since it uses less digits than its factorization.

378254338576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23640896169 (or 23640896163 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 61.

The spelling of 378254338576 in words is "three hundred seventy-eight billion, two hundred fifty-four million, three hundred thirty-eight thousand, five hundred seventy-six".