338171042 has 24 divisors (see below), whose sum is σ = 563017728. Its totient is φ = 152210520.

The previous prime is 338171027. The next prime is 338171077. The reversal of 338171042 is 240171833.

It is a super-2 number, since 2×338171042² = 228719307294731528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338170996 and 338171014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18143 + ... + 31709.

It is an arithmetic number, because the mean of its divisors is an integer number (23459072).

Almost surely, 2^338171042 is an apocalyptic number.

338171042 is a deficient number, since it is larger than the sum of its proper divisors (224846686).

338171042 is a wasteful number, since it uses less digits than its factorization.

338171042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13694 (or 13683 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 338171042 is about 18389.4274516636. The cubic root of 338171042 is about 696.6994567515.

The spelling of 338171042 in words is "three hundred thirty-eight million, one hundred seventy-one thousand, forty-two".