2141145601 has 16 divisors (see below), whose sum is σ = 2605536000. Its totient is φ = 1755466944.

The previous prime is 2141145593. The next prime is 2141145607. The reversal of 2141145601 is 1065411412.

It is not a de Polignac number, because 2141145601 - 2³ = 2141145593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141145607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127816 + ... + 143593.

It is an arithmetic number, because the mean of its divisors is an integer number (162846000).

Almost surely, 2^2141145601 is an apocalyptic number.

It is an amenable number.

2141145601 is a deficient number, since it is larger than the sum of its proper divisors (464390399).

2141145601 is an equidigital number, since it uses as much as digits as its factorization.

2141145601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271453 (or 271439 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 2141145601 is about 46272.5145307665. The cubic root of 2141145601 is about 1288.8886530389. Note that the first 3 decimals are identical.

The spelling of 2141145601 in words is "two billion, one hundred forty-one million, one hundred forty-five thousand, six hundred one".