427086646262 has 8 divisors (see below), whose sum is σ = 644560215096. Its totient is φ = 212233241232.

The previous prime is 427086646223. The next prime is 427086646331. The reversal of 427086646262 is 262646680724.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655040543 + ... + 655041194.

It is an arithmetic number, because the mean of its divisors is an integer number (80570026887).

Almost surely, 2^427086646262 is an apocalyptic number.

427086646262 is a deficient number, since it is larger than the sum of its proper divisors (217473568834).

427086646262 is a wasteful number, since it uses less digits than its factorization.

427086646262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310081902.

The product of its (nonzero) digits is 9289728, while the sum is 53.

The spelling of 427086646262 in words is "four hundred twenty-seven billion, eighty-six million, six hundred forty-six thousand, two hundred sixty-two".