83609030642 has 8 divisors (see below), whose sum is σ = 125418715632. Its totient is φ = 41802792100.

The previous prime is 83609030629. The next prime is 83609030653. The reversal of 83609030642 is 24603090638.

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

It is a self number, because there is not a number n which added to its sum of digits gives 83609030642.

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, 800084 + ... + 898527.

It is an arithmetic number, because the mean of its divisors is an integer number (15677339454).

Almost surely, 2^83609030642 is an apocalyptic number.

83609030642 is a deficient number, since it is larger than the sum of its proper divisors (41809684990).

83609030642 is a wasteful number, since it uses less digits than its factorization.

83609030642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723224.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 83609030642 in words is "eighty-three billion, six hundred nine million, thirty thousand, six hundred forty-two".