41665375000394 has 4 divisors (see below), whose sum is σ = 62498062500594. Its totient is φ = 20832687500196.

The previous prime is 41665375000393. The next prime is 41665375000397. The reversal of 41665375000394 is 49300057356614.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23213943067225 + 18451431933169 = 4818085^2 + 4295513^2 .

It is not an unprimeable number, because it can be changed into a prime (41665375000393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10416343750097 + ... + 10416343750100.

Almost surely, 2^{41665375000394} is an apocalyptic number.

41665375000394 is a deficient number, since it is larger than the sum of its proper divisors (20832687500200).

41665375000394 is a wasteful number, since it uses less digits than its factorization.

41665375000394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20832687500199.

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 41665375000394 in words is "forty-one trillion, six hundred sixty-five billion, three hundred seventy-five million, three hundred ninety-four", and thus it is an aban number.