41355121 has 4 divisors (see below), whose sum is σ = 42316912. Its totient is φ = 40393332.

The previous prime is 41355107. The next prime is 41355161. The reversal of 41355121 is 12155314.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41355121 - 2⁵ = 41355089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41355092 and 41355101.

It is not an unprimeable number, because it can be changed into a prime (41355161) 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, 480831 + ... + 480916.

It is an arithmetic number, because the mean of its divisors is an integer number (10579228).

Almost surely, 2^41355121 is an apocalyptic number.

It is an amenable number.

41355121 is a deficient number, since it is larger than the sum of its proper divisors (961791).

41355121 is an equidigital number, since it uses as much as digits as its factorization.

41355121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961790.

The product of its digits is 600, while the sum is 22.

The square root of 41355121 is about 6430.7947409321. The cubic root of 41355121 is about 345.8144198427.

The spelling of 41355121 in words is "forty-one million, three hundred fifty-five thousand, one hundred twenty-one".