4102321340 has 96 divisors (see below), whose sum is σ = 9863441280. Its totient is φ = 1419780096.

The previous prime is 4102321339. The next prime is 4102321373. The reversal of 4102321340 is 431232014.

4102321340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1160696 + ... + 1164224.

It is an arithmetic number, because the mean of its divisors is an integer number (102744180).

Almost surely, 2^4102321340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4102321340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4931720640).

4102321340 is an abundant number, since it is smaller than the sum of its proper divisors (5761119940).

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

4102321340 is a wasteful number, since it uses less digits than its factorization.

4102321340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831 (or 3829 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4102321340 is about 64049.3664293410. The cubic root of 4102321340 is about 1600.8226680841.

Adding to 4102321340 its reverse (431232014), we get a palindrome (4533553354).

The spelling of 4102321340 in words is "four billion, one hundred two million, three hundred twenty-one thousand, three hundred forty".