13006450234 has 16 divisors (see below), whose sum is σ = 20068295976. Its totient is φ = 6317568000.

The previous prime is 13006450211. The next prime is 13006450243. The reversal of 13006450234 is 43205460031.

It can be written as a sum of positive squares in 4 ways, for example, as 12892921209 + 113529025 = 113547^2 + 10655^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89667 + ... + 184534.

Almost surely, 2^13006450234 is an apocalyptic number.

13006450234 is a deficient number, since it is larger than the sum of its proper divisors (7061845742).

13006450234 is a wasteful number, since it uses less digits than its factorization.

13006450234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274881.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 13006450234 in words is "thirteen billion, six million, four hundred fifty thousand, two hundred thirty-four".