38471139829168 has 80 divisors (see below), whose sum is σ = 77230419213600. Its totient is φ = 18542835118080.

The previous prime is 38471139829163. The next prime is 38471139829249. The reversal of 38471139829168 is 86192893117483.

It is a junction number, because it is equal to n+sod(n) for n = 38471139829097 and 38471139829106.

It is not an unprimeable number, because it can be changed into a prime (38471139829163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843846118 + ... + 843891706.

It is an arithmetic number, because the mean of its divisors is an integer number (965380240170).

Almost surely, 2^{38471139829168} is an apocalyptic number.

It is an amenable number.

38471139829168 is an abundant number, since it is smaller than the sum of its proper divisors (38759279384432).

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

38471139829168 is a wasteful number, since it uses less digits than its factorization.

38471139829168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48470 (or 48464 counting only the distinct ones).

The product of its digits is 125411328, while the sum is 70.

The spelling of 38471139829168 in words is "thirty-eight trillion, four hundred seventy-one billion, one hundred thirty-nine million, eight hundred twenty-nine thousand, one hundred sixty-eight".