2106710006629 has 4 divisors (see below), whose sum is σ = 2230634124684. Its totient is φ = 1982785888576.

The previous prime is 2106710006587. The next prime is 2106710006671. The reversal of 2106710006629 is 9266000176012.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2106710006587) and next prime (2106710006671).

It can be written as a sum of positive squares in 2 ways, for example, as 1817368217604 + 289341789025 = 1348098^2 + 537905^2 .

It is a cyclic number.

It is not a de Polignac number, because 2106710006629 - 2⁹ = 2106710006117 is a prime.

It is a super-2 number, since 2×2106710006629² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2106710006591 and 2106710006600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2106710006689) 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, 61962059002 + ... + 61962059035.

It is an arithmetic number, because the mean of its divisors is an integer number (557658531171).

Almost surely, 2^{2106710006629} is an apocalyptic number.

It is an amenable number.

2106710006629 is a deficient number, since it is larger than the sum of its proper divisors (123924118055).

2106710006629 is a wasteful number, since it uses less digits than its factorization.

2106710006629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123924118054.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 2106710006629 in words is "two trillion, one hundred six billion, seven hundred ten million, six thousand, six hundred twenty-nine".