2141306651 has 8 divisors (see below), whose sum is σ = 2336318208. Its totient is φ = 1946353000.

The previous prime is 2141306639. The next prime is 2141306681. The reversal of 2141306651 is 1566031412.

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 2141306651 - 2¹⁰ = 2141305627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141306681) 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, 107786 + ... + 126096.

It is an arithmetic number, because the mean of its divisors is an integer number (292039776).

Almost surely, 2^2141306651 is an apocalyptic number.

2141306651 is a deficient number, since it is larger than the sum of its proper divisors (195011557).

2141306651 is a wasteful number, since it uses less digits than its factorization.

2141306651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28953.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2141306651 is about 46274.2547319781. The cubic root of 2141306651 is about 1288.9209675646.

The spelling of 2141306651 in words is "two billion, one hundred forty-one million, three hundred six thousand, six hundred fifty-one".