4206394173228 has 96 divisors (see below), whose sum is σ = 11126987235840. Its totient is φ = 1226071365120.

The previous prime is 4206394173227. The next prime is 4206394173257. The reversal of 4206394173228 is 8223714936024.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4206394173227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52959601 + ... + 53038967.

It is an arithmetic number, because the mean of its divisors is an integer number (115906117040).

Almost surely, 2^{4206394173228} is an apocalyptic number.

It is an amenable number.

4206394173228 is an abundant number, since it is smaller than the sum of its proper divisors (6920593062612).

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

4206394173228 is a wasteful number, since it uses less digits than its factorization.

4206394173228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97287 (or 97285 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 51.

The spelling of 4206394173228 in words is "four trillion, two hundred six billion, three hundred ninety-four million, one hundred seventy-three thousand, two hundred twenty-eight".