82374564006340 has 24 divisors (see below), whose sum is σ = 173018912536512. Its totient is φ = 32943667864800.

The previous prime is 82374564006323. The next prime is 82374564006349. The reversal of 82374564006340 is 4360046547328.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (82374564006349) 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, 384748914 + ... + 384962953.

It is an arithmetic number, because the mean of its divisors is an integer number (7209121355688).

Almost surely, 2^{82374564006340} is an apocalyptic number.

It is an amenable number.

82374564006340 is an abundant number, since it is smaller than the sum of its proper divisors (90644348530172).

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

82374564006340 is a wasteful number, since it uses less digits than its factorization.

82374564006340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769717227 (or 769717225 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 82374564006340 in words is "eighty-two trillion, three hundred seventy-four billion, five hundred sixty-four million, six thousand, three hundred forty".