38714860447528 has 8 divisors (see below), whose sum is σ = 72590363339130. Its totient is φ = 19357430223760.

The previous prime is 38714860447513. The next prime is 38714860447559. The reversal of 38714860447528 is 82574406841783.

It can be written as a sum of positive squares in only one way, i.e., 30966309008644 + 7748551438884 = 5564738^2 + 2783622^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2419678777963 + ... + 2419678777978.

Almost surely, 2^{38714860447528} is an apocalyptic number.

It is an amenable number.

38714860447528 is a deficient number, since it is larger than the sum of its proper divisors (33875502891602).

38714860447528 is a wasteful number, since it uses less digits than its factorization.

38714860447528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839357555947 (or 4839357555943 counting only the distinct ones).

The product of its (nonzero) digits is 289013760, while the sum is 67.

The spelling of 38714860447528 in words is "thirty-eight trillion, seven hundred fourteen billion, eight hundred sixty million, four hundred forty-seven thousand, five hundred twenty-eight".