6667840112290 has 16 divisors (see below), whose sum is σ = 13716699659712. Its totient is φ = 2286116609904.

The previous prime is 6667840112243. The next prime is 6667840112317. The reversal of 6667840112290 is 922110487666.

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, 47627429304 + ... + 47627429443.

It is an arithmetic number, because the mean of its divisors is an integer number (857293728732).

Almost surely, 2^{6667840112290} is an apocalyptic number.

6667840112290 is an abundant number, since it is smaller than the sum of its proper divisors (7048859547422).

6667840112290 is a wasteful number, since it uses less digits than its factorization.

6667840112290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95254858761.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 6667840112290 in words is "six trillion, six hundred sixty-seven billion, eight hundred forty million, one hundred twelve thousand, two hundred ninety".