23455030330 has 16 divisors (see below), whose sum is σ = 42463098504. Its totient is φ = 9327780160.

The previous prime is 23455030307. The next prime is 23455030369. The reversal of 23455030330 is 3303055432.

It can be written as a sum of positive squares in 4 ways, for example, as 22500900009 + 954130321 = 150003^2 + 30889^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6777181 + ... + 6780640.

Almost surely, 2^23455030330 is an apocalyptic number.

23455030330 is a deficient number, since it is larger than the sum of its proper divisors (19008068174).

23455030330 is a wasteful number, since it uses less digits than its factorization.

23455030330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13558001.

The product of its (nonzero) digits is 16200, while the sum is 28.

Adding to 23455030330 its reverse (3303055432), we get a palindrome (26758085762).

The spelling of 23455030330 in words is "twenty-three billion, four hundred fifty-five million, thirty thousand, three hundred thirty".