4228897971386 has 32 divisors (see below), whose sum is σ = 7050819400128. Its totient is φ = 1885894208640.

The previous prime is 4228897971371. The next prime is 4228897971421. The reversal of 4228897971386 is 6831797988224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58255565 + ... + 58328111.

It is an arithmetic number, because the mean of its divisors is an integer number (220338106254).

Almost surely, 2^{4228897971386} is an apocalyptic number.

4228897971386 is a deficient number, since it is larger than the sum of its proper divisors (2821921428742).

4228897971386 is a wasteful number, since it uses less digits than its factorization.

4228897971386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122606.

The product of its digits is 585252864, while the sum is 74.

The spelling of 4228897971386 in words is "four trillion, two hundred twenty-eight billion, eight hundred ninety-seven million, nine hundred seventy-one thousand, three hundred eighty-six".