2420351343 has 12 divisors (see below), whose sum is σ = 3498348880. Its totient is φ = 1612512576.

The previous prime is 2420351333. The next prime is 2420351357. The reversal of 2420351343 is 3431530242.

It is not a de Polignac number, because 2420351343 - 2⁶ = 2420351279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420351333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73258 + ... + 101031.

Almost surely, 2^2420351343 is an apocalyptic number.

2420351343 is a deficient number, since it is larger than the sum of its proper divisors (1077997537).

2420351343 is a wasteful number, since it uses less digits than its factorization.

2420351343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175838 (or 175835 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 2420351343 is about 49197.0664064434. The cubic root of 2420351343 is about 1342.6396588061.

Adding to 2420351343 its reverse (3431530242), we get a palindrome (5851881585).

The spelling of 2420351343 in words is "two billion, four hundred twenty million, three hundred fifty-one thousand, three hundred forty-three".