2141165910207 has 8 divisors (see below), whose sum is σ = 2979013440384. Its totient is φ = 1365381160088.

The previous prime is 2141165910173. The next prime is 2141165910227. The reversal of 2141165910207 is 7020195611412.

It is a happy number.

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 2141165910207 - 2¹¹ = 2141165908159 is a prime.

It is a super-4 number, since 4×2141165910207⁴ (a number of 50 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141165910227) 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, 15515694933 + ... + 15515695070.

It is an arithmetic number, because the mean of its divisors is an integer number (372376680048).

Almost surely, 2^{2141165910207} is an apocalyptic number.

2141165910207 is a deficient number, since it is larger than the sum of its proper divisors (837847530177).

2141165910207 is a wasteful number, since it uses less digits than its factorization.

2141165910207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31031390029.

The product of its (nonzero) digits is 30240, while the sum is 39.

The spelling of 2141165910207 in words is "two trillion, one hundred forty-one billion, one hundred sixty-five million, nine hundred ten thousand, two hundred seven".