38614339215 has 12 divisors (see below), whose sum is σ = 66931521384. Its totient is φ = 20594314224.

The previous prime is 38614339163. The next prime is 38614339241. The reversal of 38614339215 is 51293341683.

38614339215 is a `hidden beast` number, since 3 + 8 + 614 + 3 + 3 + 9 + 21 + 5 = 666.

It is not a de Polignac number, because 38614339215 - 2⁶ = 38614339151 is a prime.

It is a super-2 number, since 2×38614339215² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 858096427 = 38614339215 / (3 + 8 + 6 + 1 + 4 + 3 + 3 + 9 + 2 + 1 + 5).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 429048169 + ... + 429048258.

It is an arithmetic number, because the mean of its divisors is an integer number (5577626782).

Almost surely, 2^38614339215 is an apocalyptic number.

38614339215 is a deficient number, since it is larger than the sum of its proper divisors (28317182169).

38614339215 is a wasteful number, since it uses less digits than its factorization.

38614339215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858096438 (or 858096435 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The spelling of 38614339215 in words is "thirty-eight billion, six hundred fourteen million, three hundred thirty-nine thousand, two hundred fifteen".