82124067270 has 64 divisors (see below), whose sum is σ = 237110100480. Its totient is φ = 17783255808.

The previous prime is 82124067253. The next prime is 82124067317. The reversal of 82124067270 is 7276042128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10287247 + ... + 10295226.

It is an arithmetic number, because the mean of its divisors is an integer number (3704845320).

Almost surely, 2^82124067270 is an apocalyptic number.

82124067270 is an abundant number, since it is smaller than the sum of its proper divisors (154986033210).

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

82124067270 is a wasteful number, since it uses less digits than its factorization.

82124067270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20582509.

The product of its (nonzero) digits is 75264, while the sum is 39.

The spelling of 82124067270 in words is "eighty-two billion, one hundred twenty-four million, sixty-seven thousand, two hundred seventy".