201676442038 has 8 divisors (see below), whose sum is σ = 302517247032. Its totient is φ = 100837359696.

The previous prime is 201676441999. The next prime is 201676442047. The reversal of 201676442038 is 830244676102.

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

It is a junction number, because it is equal to n+sod(n) for n = 201676441985 and 201676442003.

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, 81295 + ... + 640282.

It is an arithmetic number, because the mean of its divisors is an integer number (37814655879).

Almost surely, 2^201676442038 is an apocalyptic number.

201676442038 is a deficient number, since it is larger than the sum of its proper divisors (100840804994).

201676442038 is a wasteful number, since it uses less digits than its factorization.

201676442038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861326.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 201676442038 in words is "two hundred one billion, six hundred seventy-six million, four hundred forty-two thousand, thirty-eight".