2302720430 has 8 divisors (see below), whose sum is σ = 4144896792. Its totient is φ = 921088168.

The previous prime is 2302720429. The next prime is 2302720451. The reversal of 2302720430 is 340272032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2302720396 and 2302720405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115136012 + ... + 115136031.

It is an arithmetic number, because the mean of its divisors is an integer number (518112099).

Almost surely, 2^2302720430 is an apocalyptic number.

2302720430 is a deficient number, since it is larger than the sum of its proper divisors (1842176362).

2302720430 is a wasteful number, since it uses less digits than its factorization.

2302720430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230272050.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 2302720430 is about 47986.6692947114. The cubic root of 2302720430 is about 1320.5263492428.

Adding to 2302720430 its reverse (340272032), we get a palindrome (2642992462).

The spelling of 2302720430 in words is "two billion, three hundred two million, seven hundred twenty thousand, four hundred thirty".