38487517468 has 6 divisors (see below), whose sum is σ = 67353155576. Its totient is φ = 19243758732.

The previous prime is 38487517463. The next prime is 38487517483. The reversal of 38487517468 is 86471578483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38487517463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4810939680 + ... + 4810939687.

Almost surely, 2^38487517468 is an apocalyptic number.

It is an amenable number.

38487517468 is a deficient number, since it is larger than the sum of its proper divisors (28865638108).

38487517468 is a wasteful number, since it uses less digits than its factorization.

38487517468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9621879371 (or 9621879369 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 61.

The spelling of 38487517468 in words is "thirty-eight billion, four hundred eighty-seven million, five hundred seventeen thousand, four hundred sixty-eight".