7668201244 has 36 divisors (see below), whose sum is σ = 14880835872. Its totient is φ = 3454675840.

The previous prime is 7668201217. The next prime is 7668201283. The reversal of 7668201244 is 4421028667.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7668201197 and 7668201206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15412 + ... + 124795.

It is an arithmetic number, because the mean of its divisors is an integer number (413356552).

Almost surely, 2^7668201244 is an apocalyptic number.

It is an amenable number.

7668201244 is a deficient number, since it is larger than the sum of its proper divisors (7212634628).

7668201244 is a wasteful number, since it uses less digits than its factorization.

7668201244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140346 (or 140333 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 7668201244 is about 87568.2661927253. The cubic root of 7668201244 is about 1971.9587862557.

The spelling of 7668201244 in words is "seven billion, six hundred sixty-eight million, two hundred one thousand, two hundred forty-four".