82067540348 has 12 divisors (see below), whose sum is σ = 144262224960. Its totient is φ = 40849761792.

The previous prime is 82067540327. The next prime is 82067540377. The reversal of 82067540348 is 84304576028.

It is a super-2 number, since 2×82067540348² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46001093 + ... + 46002876.

It is an arithmetic number, because the mean of its divisors is an integer number (12021852080).

Almost surely, 2^82067540348 is an apocalyptic number.

It is an amenable number.

82067540348 is a deficient number, since it is larger than the sum of its proper divisors (62194684612).

82067540348 is a wasteful number, since it uses less digits than its factorization.

82067540348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92004196 (or 92004194 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 82067540348 in words is "eighty-two billion, sixty-seven million, five hundred forty thousand, three hundred forty-eight".