380188171342 has 32 divisors (see below), whose sum is σ = 662569758720. Its totient is φ = 160249190400.

The previous prime is 380188171331. The next prime is 380188171351. The reversal of 380188171342 is 243171881083.

It is a junction number, because it is equal to n+sod(n) for n = 380188171292 and 380188171301.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 384534 + ... + 953017.

It is an arithmetic number, because the mean of its divisors is an integer number (20705304960).

Almost surely, 2^380188171342 is an apocalyptic number.

380188171342 is a deficient number, since it is larger than the sum of its proper divisors (282381587378).

380188171342 is a wasteful number, since it uses less digits than its factorization.

380188171342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337896.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 380188171342 in words is "three hundred eighty billion, one hundred eighty-eight million, one hundred seventy-one thousand, three hundred forty-two".