64354141 has 4 divisors (see below), whose sum is σ = 64610784. Its totient is φ = 64097500.

The previous prime is 64354123. The next prime is 64354153. The reversal of 64354141 is 14145346.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14145346 = 2 ⋅7072673.

It is a cyclic number.

It is not a de Polignac number, because 64354141 - 2⁹ = 64353629 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 (64354181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127945 + ... + 128446.

It is an arithmetic number, because the mean of its divisors is an integer number (16152696).

Almost surely, 2^64354141 is an apocalyptic number.

It is an amenable number.

64354141 is a deficient number, since it is larger than the sum of its proper divisors (256643).

64354141 is a wasteful number, since it uses less digits than its factorization.

64354141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256642.

The product of its digits is 5760, while the sum is 28.

The square root of 64354141 is about 8022.1032778194. The cubic root of 64354141 is about 400.7364370690.

Adding to 64354141 its reverse (14145346), we get a palindrome (78499487).

The spelling of 64354141 in words is "sixty-four million, three hundred fifty-four thousand, one hundred forty-one".