82742600112340 has 24 divisors (see below), whose sum is σ = 198582240269952. Its totient is φ = 28368891467040.

The previous prime is 82742600112329. The next prime is 82742600112391. The reversal of 82742600112340 is 4321100624728.

It is a junction number, because it is equal to n+sod(n) for n = 82742600112293 and 82742600112302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295509285976 + ... + 295509286255.

It is an arithmetic number, because the mean of its divisors is an integer number (8274260011248).

Almost surely, 2^{82742600112340} is an apocalyptic number.

It is an amenable number.

82742600112340 is an abundant number, since it is smaller than the sum of its proper divisors (115839640157612).

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

82742600112340 is a wasteful number, since it uses less digits than its factorization.

82742600112340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591018572247 (or 591018572245 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 82742600112340 in words is "eighty-two trillion, seven hundred forty-two billion, six hundred million, one hundred twelve thousand, three hundred forty".