6726122448 has 40 divisors (see below), whose sum is σ = 17380042368. Its totient is φ = 2241495552.

The previous prime is 6726122419. The next prime is 6726122467. The reversal of 6726122448 is 8442216276.

It is a happy number.

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, 214936 + ... + 244232.

Almost surely, 2^6726122448 is an apocalyptic number.

It is an amenable number.

6726122448 is an abundant number, since it is smaller than the sum of its proper divisors (10653919920).

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

6726122448 is a wasteful number, since it uses less digits than its factorization.

6726122448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34091 (or 34085 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 6726122448 is about 82012.9407349840. The cubic root of 6726122448 is about 1887.6505101563.

The spelling of 6726122448 in words is "six billion, seven hundred twenty-six million, one hundred twenty-two thousand, four hundred forty-eight".