3992375172235 has 8 divisors (see below), whose sum is σ = 5043000217680. Its totient is φ = 3025800130464.

The previous prime is 3992375172229. The next prime is 3992375172257. The reversal of 3992375172235 is 5322715732993.

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

It is a cyclic number.

It is not a de Polignac number, because 3992375172235 - 2⁹ = 3992375171723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3992375172235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21012500812 + ... + 21012501001.

It is an arithmetic number, because the mean of its divisors is an integer number (630375027210).

Almost surely, 2^{3992375172235} is an apocalyptic number.

3992375172235 is a deficient number, since it is larger than the sum of its proper divisors (1050625045445).

3992375172235 is a wasteful number, since it uses less digits than its factorization.

3992375172235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42025001837.

The product of its digits is 21432600, while the sum is 58.

The spelling of 3992375172235 in words is "three trillion, nine hundred ninety-two billion, three hundred seventy-five million, one hundred seventy-two thousand, two hundred thirty-five".