38380362651 has 16 divisors (see below), whose sum is σ = 57362985120. Its totient is φ = 25360473600.

The previous prime is 38380362617. The next prime is 38380362659. The reversal of 38380362651 is 15626308383.

38380362651 is a `hidden beast` number, since 3 + 8 + 380 + 3 + 6 + 265 + 1 = 666.

It is not a de Polignac number, because 38380362651 - 2¹⁴ = 38380346267 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 38380362597 and 38380362606.

It is not an unprimeable number, because it can be changed into a prime (38380362659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6286750 + ... + 6292851.

It is an arithmetic number, because the mean of its divisors is an integer number (3585186570).

Almost surely, 2^38380362651 is an apocalyptic number.

38380362651 is a deficient number, since it is larger than the sum of its proper divisors (18982622469).

38380362651 is a wasteful number, since it uses less digits than its factorization.

38380362651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12579723 (or 12579717 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 38380362651 in words is "thirty-eight billion, three hundred eighty million, three hundred sixty-two thousand, six hundred fifty-one".