422361486626 has 8 divisors (see below), whose sum is σ = 655388513820. Its totient is φ = 203898648688.

The previous prime is 422361486611. The next prime is 422361486629. The reversal of 422361486626 is 626684163224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 386574306001 + 35787180625 = 621751^2 + 189175^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (422361486629) 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, 3641047241 + ... + 3641047356.

Almost surely, 2^422361486626 is an apocalyptic number.

422361486626 is a deficient number, since it is larger than the sum of its proper divisors (233027027194).

422361486626 is a wasteful number, since it uses less digits than its factorization.

422361486626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7282094628.

The product of its digits is 3981312, while the sum is 50.

The spelling of 422361486626 in words is "four hundred twenty-two billion, three hundred sixty-one million, four hundred eighty-six thousand, six hundred twenty-six".