82346351442 has 32 divisors (see below), whose sum is σ = 179093503872. Its totient is φ = 25135928064.

The previous prime is 82346351413. The next prime is 82346351453. The reversal of 82346351442 is 24415364328.

It is a junction number, because it is equal to n+sod(n) for n = 82346351394 and 82346351403.

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, 10905918 + ... + 10913465.

It is an arithmetic number, because the mean of its divisors is an integer number (5596671996).

Almost surely, 2^82346351442 is an apocalyptic number.

82346351442 is an abundant number, since it is smaller than the sum of its proper divisors (96747152430).

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

82346351442 is a wasteful number, since it uses less digits than its factorization.

82346351442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21819442.

The product of its digits is 552960, while the sum is 42.

The spelling of 82346351442 in words is "eighty-two billion, three hundred forty-six million, three hundred fifty-one thousand, four hundred forty-two".