227316444426 has 24 divisors (see below), whose sum is σ = 492567306660. Its totient is φ = 75764710656.

The previous prime is 227316444347. The next prime is 227316444427. The reversal of 227316444426 is 624444613722.

227316444426 is a `hidden beast` number, since 2 + 27 + 3 + 164 + 44 + 426 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 226428464025 + 887980401 = 475845^2 + 29799^2 .

It is not an unprimeable number, because it can be changed into a prime (227316444427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 429741 + ... + 799568.

Almost surely, 2^227316444426 is an apocalyptic number.

227316444426 is an abundant number, since it is smaller than the sum of its proper divisors (265250862234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

227316444426 is a wasteful number, since it uses less digits than its factorization.

227316444426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239590 (or 1239587 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 45.

The spelling of 227316444426 in words is "two hundred twenty-seven billion, three hundred sixteen million, four hundred forty-four thousand, four hundred twenty-six".