427627593077316 has 24 divisors (see below), whose sum is σ = 997808873372640. Its totient is φ = 142540937284032.

The previous prime is 427627593077303. The next prime is 427627593077323. The reversal of 427627593077316 is 613770395726724.

It is a super-2 number, since 2×427627593077316² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198099481 + ... + 200246496.

It is an arithmetic number, because the mean of its divisors is an integer number (41575369723860).

Almost surely, 2^{427627593077316} is an apocalyptic number.

It is an amenable number.

427627593077316 is an abundant number, since it is smaller than the sum of its proper divisors (570181280295324).

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

427627593077316 is a wasteful number, since it uses less digits than its factorization.

427627593077316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398435443 (or 398435441 counting only the distinct ones).

The product of its (nonzero) digits is 560105280, while the sum is 69.

The spelling of 427627593077316 in words is "four hundred twenty-seven trillion, six hundred twenty-seven billion, five hundred ninety-three million, seventy-seven thousand, three hundred sixteen".