427231476356 has 24 divisors (see below), whose sum is σ = 764022331800. Its totient is φ = 208963302912.

The previous prime is 427231476323. The next prime is 427231476367. The reversal of 427231476356 is 653674132724.

It can be written as a sum of positive squares in 4 ways, for example, as 148405234756 + 278826241600 = 385234^2 + 528040^2 .

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, 2918531 + ... + 3061418.

It is an arithmetic number, because the mean of its divisors is an integer number (31834263825).

Almost surely, 2^427231476356 is an apocalyptic number.

It is an amenable number.

427231476356 is a deficient number, since it is larger than the sum of its proper divisors (336790855444).

427231476356 is a wasteful number, since it uses less digits than its factorization.

427231476356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5980343 (or 5980341 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 50.

The spelling of 427231476356 in words is "four hundred twenty-seven billion, two hundred thirty-one million, four hundred seventy-six thousand, three hundred fifty-six".