16064430422626 has 4 divisors (see below), whose sum is σ = 24096645633942. Its totient is φ = 8032215211312.

The previous prime is 16064430422603. The next prime is 16064430422669. The reversal of 16064430422626 is 62622403446061.

16064430422626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 15771263403025 + 293167019601 = 3971305^2 + 541449^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4016107605655 + ... + 4016107605658.

Almost surely, 2^{16064430422626} is an apocalyptic number.

16064430422626 is a deficient number, since it is larger than the sum of its proper divisors (8032215211316).

16064430422626 is an equidigital number, since it uses as much as digits as its factorization.

16064430422626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8032215211315.

The product of its (nonzero) digits is 1990656, while the sum is 46.

Adding to 16064430422626 its reverse (62622403446061), we get a palindrome (78686833868687).

The spelling of 16064430422626 in words is "sixteen trillion, sixty-four billion, four hundred thirty million, four hundred twenty-two thousand, six hundred twenty-six".