4160321340 has 96 divisors (see below), whose sum is σ = 13323072000. Its totient is φ = 950213376.

The previous prime is 4160321323. The next prime is 4160321359. The reversal of 4160321340 is 431230614.

It is a self number, because there is not a number n which added to its sum of digits gives 4160321340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 720786 + ... + 726534.

It is an arithmetic number, because the mean of its divisors is an integer number (138782000).

Almost surely, 2^4160321340 is an apocalyptic number.

It is an amenable number.

4160321340 is an abundant number, since it is smaller than the sum of its proper divisors (9162750660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4160321340 is a wasteful number, since it uses less digits than its factorization.

4160321340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7491 (or 7489 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 4160321340 is about 64500.5530208850. The cubic root of 4160321340 is about 1608.3317132673.

Adding to 4160321340 its reverse (431230614), we get a palindrome (4591551954).

The spelling of 4160321340 in words is "four billion, one hundred sixty million, three hundred twenty-one thousand, three hundred forty".