82404547214 has 8 divisors (see below), whose sum is σ = 134843804568. Its totient is φ = 37456612360.

The previous prime is 82404547157. The next prime is 82404547229. The reversal of 82404547214 is 41274540428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×82404547214⁴ (a number of 45 digits) contains 4444 as substring.

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, 1872830597 + ... + 1872830640.

It is an arithmetic number, because the mean of its divisors is an integer number (16855475571).

Almost surely, 2^82404547214 is an apocalyptic number.

82404547214 is a deficient number, since it is larger than the sum of its proper divisors (52439257354).

82404547214 is a wasteful number, since it uses less digits than its factorization.

82404547214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3745661250.

The product of its (nonzero) digits is 286720, while the sum is 41.

The spelling of 82404547214 in words is "eighty-two billion, four hundred four million, five hundred forty-seven thousand, two hundred fourteen".