82124885129380 has 24 divisors (see below), whose sum is σ = 172670798418048. Its totient is φ = 32810232214368.

The previous prime is 82124885129369. The next prime is 82124885129381. The reversal of 82124885129380 is 8392158842128.

It is not an unprimeable number, because it can be changed into a prime (82124885129381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2482597884 + ... + 2482630963.

It is an arithmetic number, because the mean of its divisors is an integer number (7194616600752).

Almost surely, 2^{82124885129380} is an apocalyptic number.

It is an amenable number.

82124885129380 is an abundant number, since it is smaller than the sum of its proper divisors (90545913288668).

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

82124885129380 is a wasteful number, since it uses less digits than its factorization.

82124885129380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965229683 (or 4965229681 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 61.

The spelling of 82124885129380 in words is "eighty-two trillion, one hundred twenty-four billion, eight hundred eighty-five million, one hundred twenty-nine thousand, three hundred eighty".