387667823216 has 10 divisors (see below), whose sum is σ = 751106407512. Its totient is φ = 193833911600.

The previous prime is 387667823129. The next prime is 387667823219. The reversal of 387667823216 is 612328766783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387667823219) by changing a digit.

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 as a sum of consecutive naturals, namely, 12114619460 + ... + 12114619491.

Almost surely, 2^387667823216 is an apocalyptic number.

It is an amenable number.

387667823216 is a deficient number, since it is larger than the sum of its proper divisors (363438584296).

387667823216 is a wasteful number, since it uses less digits than its factorization.

387667823216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24229238959 (or 24229238953 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 59.

The spelling of 387667823216 in words is "three hundred eighty-seven billion, six hundred sixty-seven million, eight hundred twenty-three thousand, two hundred sixteen".