38982651889280 has 128 divisors (see below), whose sum is σ = 103583192428800. Its totient is φ = 13908047196160.

The previous prime is 38982651889277. The next prime is 38982651889319. The reversal of 38982651889280 is 8298815628983.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51865640 + ... + 52611879.

It is an arithmetic number, because the mean of its divisors is an integer number (809243690850).

Almost surely, 2^{38982651889280} is an apocalyptic number.

It is an amenable number.

38982651889280 is an abundant number, since it is smaller than the sum of its proper divisors (64600540539520).

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

38982651889280 is a wasteful number, since it uses less digits than its factorization.

38982651889280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104477602 (or 104477590 counting only the distinct ones).

The product of its (nonzero) digits is 955514880, while the sum is 77.

The spelling of 38982651889280 in words is "thirty-eight trillion, nine hundred eighty-two billion, six hundred fifty-one million, eight hundred eighty-nine thousand, two hundred eighty".