41400101 has 4 divisors (see below), whose sum is σ = 41421612. Its totient is φ = 41378592.

The previous prime is 41400089. The next prime is 41400109. The reversal of 41400101 is 10100414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5997601 + 35402500 = 2449^2 + 5950^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41400101 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 (41400109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7550 + ... + 11823.

It is an arithmetic number, because the mean of its divisors is an integer number (10355403).

Almost surely, 2^41400101 is an apocalyptic number.

It is an amenable number.

41400101 is a deficient number, since it is larger than the sum of its proper divisors (21511).

41400101 is a wasteful number, since it uses less digits than its factorization.

41400101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21510.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 41400101 is about 6434.2910254355. The cubic root of 41400101 is about 345.9397497193.

Adding to 41400101 its reverse (10100414), we get a palindrome (51500515).

The spelling of 41400101 in words is "forty-one million, four hundred thousand, one hundred one".