41140142 has 8 divisors (see below), whose sum is σ = 61807536. Its totient is φ = 20537632.

The previous prime is 41140139. The next prime is 41140159. The reversal of 41140142 is 24104114.

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

It is a super-2 number, since 2×41140142² = 3385022567560328, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41140142.

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, 14603 + ... + 17190.

It is an arithmetic number, because the mean of its divisors is an integer number (7725942).

Almost surely, 2^41140142 is an apocalyptic number.

41140142 is a deficient number, since it is larger than the sum of its proper divisors (20667394).

41140142 is a wasteful number, since it uses less digits than its factorization.

41140142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32442.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 41140142 is about 6414.0581537744. The cubic root of 41140142 is about 345.2141553524.

Adding to 41140142 its reverse (24104114), we get a palindrome (65244256).

The spelling of 41140142 in words is "forty-one million, one hundred forty thousand, one hundred forty-two".