41490143 has 8 divisors (see below), whose sum is σ = 42470400. Its totient is φ = 40514040.

The previous prime is 41490139. The next prime is 41490173. The reversal of 41490143 is 34109414.

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 41490143 - 2² = 41490139 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41490133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28958 + ... + 30356.

It is an arithmetic number, because the mean of its divisors is an integer number (5308800).

Almost surely, 2^41490143 is an apocalyptic number.

41490143 is a deficient number, since it is larger than the sum of its proper divisors (980257).

41490143 is a wasteful number, since it uses less digits than its factorization.

41490143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2077.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 41490143 is about 6441.2842663556. The cubic root of 41490143 is about 346.1903654677.

Adding to 41490143 its reverse (34109414), we get a palindrome (75599557).

The spelling of 41490143 in words is "forty-one million, four hundred ninety thousand, one hundred forty-three".