227442404313 has 24 divisors (see below), whose sum is σ = 329357292992. Its totient is φ = 151245944928.

The previous prime is 227442404309. The next prime is 227442404327. The reversal of 227442404313 is 313404244722.

227442404313 is a `hidden beast` number, since 227 + 4 + 424 + 0 + 4 + 3 + 1 + 3 = 666.

It is not a de Polignac number, because 227442404313 - 2² = 227442404309 is a prime.

It is a super-2 number, since 2×227442404313² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (227442414313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6133095 + ... + 6170067.

Almost surely, 2^227442404313 is an apocalyptic number.

It is an amenable number.

227442404313 is a deficient number, since it is larger than the sum of its proper divisors (101914888679).

227442404313 is a wasteful number, since it uses less digits than its factorization.

227442404313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38685 (or 38682 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 36.

The spelling of 227442404313 in words is "two hundred twenty-seven billion, four hundred forty-two million, four hundred four thousand, three hundred thirteen".