38717275071380 has 24 divisors (see below), whose sum is σ = 81309102680232. Its totient is φ = 15486371927552.

The previous prime is 38717275071287. The next prime is 38717275071403. The reversal of 38717275071380 is 8317057271783.

It can be written as a sum of positive squares in 4 ways, for example, as 4255655429776 + 34461619641604 = 2062924^2 + 5870402^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33041057 + ... + 34192776.

It is an arithmetic number, because the mean of its divisors is an integer number (3387879278343).

Almost surely, 2^{38717275071380} is an apocalyptic number.

It is an amenable number.

38717275071380 is an abundant number, since it is smaller than the sum of its proper divisors (42591827608852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38717275071380 is a wasteful number, since it uses less digits than its factorization.

38717275071380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67262635 (or 67262633 counting only the distinct ones).

The product of its (nonzero) digits is 13829760, while the sum is 59.

The spelling of 38717275071380 in words is "thirty-eight trillion, seven hundred seventeen billion, two hundred seventy-five million, seventy-one thousand, three hundred eighty".