6670764614149 has 8 divisors (see below), whose sum is σ = 6700279721720. Its totient is φ = 6641252856000.

The previous prime is 6670764614147. The next prime is 6670764614167. The reversal of 6670764614149 is 9414164670766.

It can be written as a sum of positive squares in 4 ways, for example, as 192813201025 + 6477951413124 = 439105^2 + 2545182^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 6670764614149 - 2¹ = 6670764614147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6670764614147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3197599 + ... + 4854499.

It is an arithmetic number, because the mean of its divisors is an integer number (837534965215).

Almost surely, 2^{6670764614149} is an apocalyptic number.

It is an amenable number.

6670764614149 is a deficient number, since it is larger than the sum of its proper divisors (29515107571).

6670764614149 is a wasteful number, since it uses less digits than its factorization.

6670764614149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674711.

The product of its (nonzero) digits is 36578304, while the sum is 61.

The spelling of 6670764614149 in words is "six trillion, six hundred seventy billion, seven hundred sixty-four million, six hundred fourteen thousand, one hundred forty-nine".