64414141 has 8 divisors (see below), whose sum is σ = 70807968. Its totient is φ = 58110000.

The previous prime is 64414093. The next prime is 64414153. The reversal of 64414141 is 14141446.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 64414141 - 2⁷ = 64414013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64414171) by changing a digit.

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, 20910 + ... + 23791.

It is an arithmetic number, because the mean of its divisors is an integer number (8850996).

Almost surely, 2^64414141 is an apocalyptic number.

It is an amenable number.

64414141 is a deficient number, since it is larger than the sum of its proper divisors (6393827).

64414141 is a wasteful number, since it uses less digits than its factorization.

64414141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44843.

The product of its digits is 1536, while the sum is 25.

The square root of 64414141 is about 8025.8420742001. The cubic root of 64414141 is about 400.8609393790.

Adding to 64414141 its reverse (14141446), we get a palindrome (78555587).

The spelling of 64414141 in words is "sixty-four million, four hundred fourteen thousand, one hundred forty-one".