82464066842 has 8 divisors (see below), whose sum is σ = 125186414976. Its totient is φ = 40735261852.

The previous prime is 82464066833. The next prime is 82464066851. The reversal of 82464066842 is 24866046428.

It is an interprime number because it is at equal distance from previous prime (82464066833) and next prime (82464066851).

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

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, 248385578 + ... + 248385909.

It is an arithmetic number, because the mean of its divisors is an integer number (15648301872).

Almost surely, 2^82464066842 is an apocalyptic number.

82464066842 is a deficient number, since it is larger than the sum of its proper divisors (42722348134).

82464066842 is a wasteful number, since it uses less digits than its factorization.

82464066842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496771572.

The product of its (nonzero) digits is 3538944, while the sum is 50.

The spelling of 82464066842 in words is "eighty-two billion, four hundred sixty-four million, sixty-six thousand, eight hundred forty-two".