4465514321 has 16 divisors (see below), whose sum is σ = 4836879360. Its totient is φ = 4106526720.

The previous prime is 4465514269. The next prime is 4465514323. The reversal of 4465514321 is 1234155644.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4465514321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4465514323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507800 + ... + 516518.

It is an arithmetic number, because the mean of its divisors is an integer number (302304960).

Almost surely, 2^4465514321 is an apocalyptic number.

It is an amenable number.

4465514321 is a deficient number, since it is larger than the sum of its proper divisors (371365039).

4465514321 is a wasteful number, since it uses less digits than its factorization.

4465514321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9424.

The product of its digits is 57600, while the sum is 35.

The square root of 4465514321 is about 66824.5038964002. The cubic root of 4465514321 is about 1646.7354271791.

Adding to 4465514321 its reverse (1234155644), we get a palindrome (5699669965).

The spelling of 4465514321 in words is "four billion, four hundred sixty-five million, five hundred fourteen thousand, three hundred twenty-one".