371135138 has 8 divisors (see below), whose sum is σ = 607312080. Its totient is φ = 168697780.

The previous prime is 371135137. The next prime is 371135159. The reversal of 371135138 is 831531173.

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

It is not an unprimeable number, because it can be changed into a prime (371135137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8434868 + ... + 8434911.

It is an arithmetic number, because the mean of its divisors is an integer number (75914010).

Almost surely, 2^371135138 is an apocalyptic number.

371135138 is a deficient number, since it is larger than the sum of its proper divisors (236176942).

371135138 is a wasteful number, since it uses less digits than its factorization.

371135138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16869792.

The product of its digits is 7560, while the sum is 32.

The square root of 371135138 is about 19264.8679725556. The cubic root of 371135138 is about 718.6388494233.

The spelling of 371135138 in words is "three hundred seventy-one million, one hundred thirty-five thousand, one hundred thirty-eight".