3835868242173 has 8 divisors (see below), whose sum is σ = 5579444715936. Its totient is φ = 2324768631600.

The previous prime is 3835868242169. The next prime is 3835868242183. The reversal of 3835868242173 is 3712428685383.

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

It is not a de Polignac number, because 3835868242173 - 2² = 3835868242169 is a prime.

It is a super-2 number, since 2×3835868242173² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3835868242183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58119215758 + ... + 58119215823.

It is an arithmetic number, because the mean of its divisors is an integer number (697430589492).

Almost surely, 2^{3835868242173} is an apocalyptic number.

3835868242173 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3835868242173 is a deficient number, since it is larger than the sum of its proper divisors (1743576473763).

3835868242173 is a wasteful number, since it uses less digits than its factorization.

3835868242173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116238431595.

The product of its digits is 46448640, while the sum is 60.

The spelling of 3835868242173 in words is "three trillion, eight hundred thirty-five billion, eight hundred sixty-eight million, two hundred forty-two thousand, one hundred seventy-three".