41400073 has 8 divisors (see below), whose sum is σ = 48638016. Its totient is φ = 34741200.

The previous prime is 41400067. The next prime is 41400089. The reversal of 41400073 is 37000414.

It is a happy number.

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

It is not a de Polignac number, because 41400073 - 2²⁵ = 7845641 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41400073.

It is not an unprimeable number, because it can be changed into a prime (41400043) 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, 144613 + ... + 144898.

It is an arithmetic number, because the mean of its divisors is an integer number (6079752).

Almost surely, 2^41400073 is an apocalyptic number.

It is an amenable number.

41400073 is a deficient number, since it is larger than the sum of its proper divisors (7237943).

41400073 is a wasteful number, since it uses less digits than its factorization.

41400073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289535.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 41400073 is about 6434.2888495932. The cubic root of 41400073 is about 345.9396717298.

Adding to 41400073 its reverse (37000414), we get a palindrome (78400487).

The spelling of 41400073 in words is "forty-one million, four hundred thousand, seventy-three".