4187122066709 has 16 divisors (see below), whose sum is σ = 4295116979712. Its totient is φ = 4079919516288.

The previous prime is 4187122066679. The next prime is 4187122066739. The reversal of 4187122066709 is 9076602217814.

It is an interprime number because it is at equal distance from previous prime (4187122066679) and next prime (4187122066739).

It is a cyclic number.

It is not a de Polignac number, because 4187122066709 - 2²⁸ = 4186853631253 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 (4187122066739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105361607 + ... + 105401339.

It is an arithmetic number, because the mean of its divisors is an integer number (268444811232).

Almost surely, 2^{4187122066709} is an apocalyptic number.

It is an amenable number.

4187122066709 is a deficient number, since it is larger than the sum of its proper divisors (107994913003).

4187122066709 is a wasteful number, since it uses less digits than its factorization.

4187122066709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49636.

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 4187122066709 in words is "four trillion, one hundred eighty-seven billion, one hundred twenty-two million, sixty-six thousand, seven hundred nine".