41012138 has 8 divisors (see below), whose sum is σ = 61561188. Its totient is φ = 20491744.

The previous prime is 41012131. The next prime is 41012141. The reversal of 41012138 is 83121014.

It can be written as a sum of positive squares in 2 ways, for example, as 36445369 + 4566769 = 6037^2 + 2137^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41012131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3131 + ... + 9582.

Almost surely, 2^41012138 is an apocalyptic number.

41012138 is a deficient number, since it is larger than the sum of its proper divisors (20549050).

41012138 is a wasteful number, since it uses less digits than its factorization.

41012138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14328.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 41012138 is about 6404.0719858540. The cubic root of 41012138 is about 344.8557486978.

The spelling of 41012138 in words is "forty-one million, twelve thousand, one hundred thirty-eight".