2313420450 has 96 divisors (see below), whose sum is σ = 6273884160. Its totient is φ = 559483200.

The previous prime is 2313420433. The next prime is 2313420463. The reversal of 2313420450 is 540243132.

It is a self number, because there is not a number n which added to its sum of digits gives 2313420450.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 802111 + ... + 804989.

It is an arithmetic number, because the mean of its divisors is an integer number (65352960).

Almost surely, 2^2313420450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313420450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3136942080).

2313420450 is an abundant number, since it is smaller than the sum of its proper divisors (3960463710).

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

2313420450 is a wasteful number, since it uses less digits than its factorization.

2313420450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3392 (or 3387 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2313420450 is about 48098.0295854206. The cubic root of 2313420450 is about 1322.5685466834.

Adding to 2313420450 its reverse (540243132), we get a palindrome (2853663582).

The spelling of 2313420450 in words is "two billion, three hundred thirteen million, four hundred twenty thousand, four hundred fifty".