82320682113276 has 48 divisors (see below), whose sum is σ = 192195618048000. Its totient is φ = 27423942221632.

The previous prime is 82320682113253. The next prime is 82320682113317. The reversal of 82320682113276 is 67231128602328.

It is a super-2 number, since 2×82320682113276² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 153502450 + ... + 154037798.

It is an arithmetic number, because the mean of its divisors is an integer number (4004075376000).

Almost surely, 2^{82320682113276} is an apocalyptic number.

It is an amenable number.

82320682113276 is an abundant number, since it is smaller than the sum of its proper divisors (109874935934724).

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

82320682113276 is a wasteful number, since it uses less digits than its factorization.

82320682113276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542938 (or 542936 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 82320682113276 in words is "eighty-two trillion, three hundred twenty billion, six hundred eighty-two million, one hundred thirteen thousand, two hundred seventy-six".