41400142 has 16 divisors (see below), whose sum is σ = 72623232. Its totient is φ = 17330040.

The previous prime is 41400137. The next prime is 41400211. The reversal of 41400142 is 24100414.

It is a congruent number.

It is an unprimeable number.

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, 33784 + ... + 34987.

It is an arithmetic number, because the mean of its divisors is an integer number (4538952).

Almost surely, 2^41400142 is an apocalyptic number.

41400142 is a deficient number, since it is larger than the sum of its proper divisors (31223090).

41400142 is a wasteful number, since it uses less digits than its factorization.

41400142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68823.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 41400142 is about 6434.2942114889. The cubic root of 41400142 is about 345.9398639181.

Adding to 41400142 its reverse (24100414), we get a palindrome (65500556).

The spelling of 41400142 in words is "forty-one million, four hundred thousand, one hundred forty-two".