2420213430 has 32 divisors (see below), whose sum is σ = 5903738208. Its totient is φ = 634809600.

The previous prime is 2420213371. The next prime is 2420213443. The reversal of 2420213430 is 343120242.

It is a junction number, because it is equal to n+sod(n) for n = 2420213397 and 2420213406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 659431 + ... + 663090.

It is an arithmetic number, because the mean of its divisors is an integer number (184491819).

Almost surely, 2^2420213430 is an apocalyptic number.

2420213430 is an abundant number, since it is smaller than the sum of its proper divisors (3483524778).

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

2420213430 is a wasteful number, since it uses less digits than its factorization.

2420213430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322592.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2420213430 is about 49195.6647480243. The cubic root of 2420213430 is about 1342.6141568639.

Adding to 2420213430 its reverse (343120242), we get a palindrome (2763333672).

The spelling of 2420213430 in words is "two billion, four hundred twenty million, two hundred thirteen thousand, four hundred thirty".