6722408340046 has 8 divisors (see below), whose sum is σ = 11524128582960. Its totient is φ = 2881032145728.

The previous prime is 6722408339993. The next prime is 6722408340049. The reversal of 6722408340046 is 6400438042276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6722408339978 and 6722408340005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6722408340049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240086012131 + ... + 240086012158.

It is an arithmetic number, because the mean of its divisors is an integer number (1440516072870).

Almost surely, 2^{6722408340046} is an apocalyptic number.

6722408340046 is a deficient number, since it is larger than the sum of its proper divisors (4801720242914).

6722408340046 is a wasteful number, since it uses less digits than its factorization.

6722408340046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480172024298.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 6722408340046 in words is "six trillion, seven hundred twenty-two billion, four hundred eight million, three hundred forty thousand, forty-six".