16452233426330 has 32 divisors (see below), whose sum is σ = 32493757991184. Its totient is φ = 5960054370816.

The previous prime is 16452233426257. The next prime is 16452233426389. The reversal of 16452233426330 is 3362433225461.

It can be written as a sum of positive squares in 8 ways, for example, as 1251178710721 + 15201054715609 = 1118561^2 + 3898853^2 .

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, 1193914259 + ... + 1193928038.

Almost surely, 2^{16452233426330} is an apocalyptic number.

16452233426330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16452233426330 is a deficient number, since it is larger than the sum of its proper divisors (16041524564854).

16452233426330 is a wasteful number, since it uses less digits than its factorization.

16452233426330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387842370.

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 16452233426330 in words is "sixteen trillion, four hundred fifty-two billion, two hundred thirty-three million, four hundred twenty-six thousand, three hundred thirty".