427828118288 has 10 divisors (see below), whose sum is σ = 828916979214. Its totient is φ = 213914059136.

The previous prime is 427828118281. The next prime is 427828118293. The reversal of 427828118288 is 882811828724.

It can be written as a sum of positive squares in only one way, i.e., 260949332224 + 166878786064 = 510832^2 + 408508^2 .

It is not an unprimeable number, because it can be changed into a prime (427828118281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13369628681 + ... + 13369628712.

Almost surely, 2^427828118288 is an apocalyptic number.

It is an amenable number.

427828118288 is a deficient number, since it is larger than the sum of its proper divisors (401088860926).

427828118288 is a wasteful number, since it uses less digits than its factorization.

427828118288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26739257401 (or 26739257395 counting only the distinct ones).

The product of its digits is 7340032, while the sum is 59.

The spelling of 427828118288 in words is "four hundred twenty-seven billion, eight hundred twenty-eight million, one hundred eighteen thousand, two hundred eighty-eight".