41440134 has 8 divisors (see below), whose sum is σ = 82880280. Its totient is φ = 13813376.

The previous prime is 41440123. The next prime is 41440141. The reversal of 41440134 is 43104414.

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

41440134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 41440134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3453339 + ... + 3453350.

It is an arithmetic number, because the mean of its divisors is an integer number (10360035).

Almost surely, 2^41440134 is an apocalyptic number.

41440134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41440134 is a wasteful number, since it uses less digits than its factorization.

41440134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6906694.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 41440134 is about 6437.4011837076. The cubic root of 41440134 is about 346.0512192098.

Adding to 41440134 its reverse (43104414), we get a palindrome (84544548).

The spelling of 41440134 in words is "forty-one million, four hundred forty thousand, one hundred thirty-four".