4314544961 has 4 divisors (see below), whose sum is σ = 4315761492. Its totient is φ = 4313328432.

The previous prime is 4314544921. The next prime is 4314544981. The reversal of 4314544961 is 1694454134.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 235806736 + 4078738225 = 15356^2 + 63865^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4314544961 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 (4314544901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602930 + ... + 610043.

It is an arithmetic number, because the mean of its divisors is an integer number (1078940373).

Almost surely, 2^4314544961 is an apocalyptic number.

It is an amenable number.

4314544961 is a deficient number, since it is larger than the sum of its proper divisors (1216531).

4314544961 is a wasteful number, since it uses less digits than its factorization.

4314544961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1216530.

The product of its digits is 207360, while the sum is 41.

The square root of 4314544961 is about 65685.1959044045. The cubic root of 4314544961 is about 1627.9647601926.

The spelling of 4314544961 in words is "four billion, three hundred fourteen million, five hundred forty-four thousand, nine hundred sixty-one".