6672339512290 has 8 divisors (see below), whose sum is σ = 12010211122140. Its totient is φ = 2668935804912.

The previous prime is 6672339512281. The next prime is 6672339512297. The reversal of 6672339512290 is 922159332766.

It can be written as a sum of positive squares in 2 ways, for example, as 6644346541569 + 27992970721 = 2577663^2 + 167311^2 .

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

It is a super-2 number, since 2×6672339512290² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6672339512297) 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, 333616975605 + ... + 333616975624.

Almost surely, 2^{6672339512290} is an apocalyptic number.

6672339512290 is a deficient number, since it is larger than the sum of its proper divisors (5337871609850).

6672339512290 is a wasteful number, since it uses less digits than its factorization.

6672339512290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667233951236.

The product of its (nonzero) digits is 7348320, while the sum is 55.

The spelling of 6672339512290 in words is "six trillion, six hundred seventy-two billion, three hundred thirty-nine million, five hundred twelve thousand, two hundred ninety".