65430141 has 12 divisors (see below), whose sum is σ = 101483712. Its totient is φ = 37388568.

The previous prime is 65430103. The next prime is 65430149. The reversal of 65430141 is 14103456.

It is not a de Polignac number, because 65430141 - 2⁶ = 65430077 is a prime.

It is a super-2 number, since 2×65430141² = 8562206702559762, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65430149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222405 + ... + 222698.

It is an arithmetic number, because the mean of its divisors is an integer number (8456976).

Almost surely, 2^65430141 is an apocalyptic number.

It is an amenable number.

65430141 is a deficient number, since it is larger than the sum of its proper divisors (36053571).

65430141 is a wasteful number, since it uses less digits than its factorization.

65430141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445120 (or 445113 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 65430141 is about 8088.8899732905. The cubic root of 65430141 is about 402.9575389301.

Adding to 65430141 its reverse (14103456), we get a palindrome (79533597).

The spelling of 65430141 in words is "sixty-five million, four hundred thirty thousand, one hundred forty-one".