6340227271446 has 16 divisors (see below), whose sum is σ = 12792670956144. Its totient is φ = 2094706354944.

The previous prime is 6340227271423. The next prime is 6340227271489. The reversal of 6340227271446 is 6441727220436.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6340227271395 and 6340227271404.

It is a congruent number.

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, 4675683151 + ... + 4675684506.

It is an arithmetic number, because the mean of its divisors is an integer number (799541934759).

Almost surely, 2^{6340227271446} is an apocalyptic number.

6340227271446 is an abundant number, since it is smaller than the sum of its proper divisors (6452443684698).

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

6340227271446 is a wasteful number, since it uses less digits than its factorization.

6340227271446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9351367775.

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 6340227271446 in words is "six trillion, three hundred forty billion, two hundred twenty-seven million, two hundred seventy-one thousand, four hundred forty-six".