40041151 has 8 divisors (see below), whose sum is σ = 42289520. Its totient is φ = 37806912.

The previous prime is 40041121. The next prime is 40041163. The reversal of 40041151 is 15114004.

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

It is a cyclic number.

It is not a de Polignac number, because 40041151 - 2¹⁹ = 39516863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40041101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2581 + ... + 9313.

It is an arithmetic number, because the mean of its divisors is an integer number (5286190).

Almost surely, 2^40041151 is an apocalyptic number.

40041151 is a deficient number, since it is larger than the sum of its proper divisors (2248369).

40041151 is a wasteful number, since it uses less digits than its factorization.

40041151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7065.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 40041151 is about 6327.8077562454. The cubic root of 40041151 is about 342.1124278408.

Adding to 40041151 its reverse (15114004), we get a palindrome (55155155).

The spelling of 40041151 in words is "forty million, forty-one thousand, one hundred fifty-one".