320626410413066 has 8 divisors (see below), whose sum is σ = 480964032575460. Its totient is φ = 160305066221248.

The previous prime is 320626410412993. The next prime is 320626410413209. The reversal of 320626410413066 is 660314014626023.

It can be written as a sum of positive squares in 2 ways, for example, as 270867903544225 + 49758506868841 = 16458065^2 + 7053971^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4069443401 + ... + 4069522188.

Almost surely, 2^{320626410413066} is an apocalyptic number.

320626410413066 is a deficient number, since it is larger than the sum of its proper divisors (160337622162394).

320626410413066 is a wasteful number, since it uses less digits than its factorization.

320626410413066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8138985288.

The product of its (nonzero) digits is 746496, while the sum is 44.

The spelling of 320626410413066 in words is "three hundred twenty trillion, six hundred twenty-six billion, four hundred ten million, four hundred thirteen thousand, sixty-six".