6426626006426 has 8 divisors (see below), whose sum is σ = 9639952536180. Its totient is φ = 3213308494368.

The previous prime is 6426626006413. The next prime is 6426626006429. The reversal of 6426626006426 is 6246006266246.

It can be written as a sum of positive squares in 2 ways, for example, as 6293801475025 + 132824531401 = 2508745^2 + 364451^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6426626006429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36251 + ... + 3585326.

Almost surely, 2^{6426626006426} is an apocalyptic number.

6426626006426 is a deficient number, since it is larger than the sum of its proper divisors (3213326529754).

6426626006426 is a wasteful number, since it uses less digits than its factorization.

6426626006426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4508848.

The product of its (nonzero) digits is 5971968, while the sum is 50.

The spelling of 6426626006426 in words is "six trillion, four hundred twenty-six billion, six hundred twenty-six million, six thousand, four hundred twenty-six".