378071366672 has 10 divisors (see below), whose sum is σ = 732513272958. Its totient is φ = 189035683328.

The previous prime is 378071366671. The next prime is 378071366693. The reversal of 378071366672 is 276663170873.

It can be written as a sum of positive squares in only one way, i.e., 377335004176 + 736362496 = 614276^2 + 27136^2 .

It is not an unprimeable number, because it can be changed into a prime (378071366671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11814730193 + ... + 11814730224.

Almost surely, 2^378071366672 is an apocalyptic number.

It is an amenable number.

378071366672 is a deficient number, since it is larger than the sum of its proper divisors (354441906286).

378071366672 is a wasteful number, since it uses less digits than its factorization.

378071366672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23629460425 (or 23629460419 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 56.

The spelling of 378071366672 in words is "three hundred seventy-eight billion, seventy-one million, three hundred sixty-six thousand, six hundred seventy-two".