2144195627 has 8 divisors (see below), whose sum is σ = 2451542496. Its totient is φ = 1837107072.

The previous prime is 2144195611. The next prime is 2144195633. The reversal of 2144195627 is 7265914412.

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 2144195627 - 2⁴ = 2144195611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2144195927) 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, 46448 + ... + 80285.

It is an arithmetic number, because the mean of its divisors is an integer number (306442812).

Almost surely, 2^2144195627 is an apocalyptic number.

2144195627 is a deficient number, since it is larger than the sum of its proper divisors (307346869).

2144195627 is a wasteful number, since it uses less digits than its factorization.

2144195627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129157.

The product of its digits is 120960, while the sum is 41.

The square root of 2144195627 is about 46305.4600128322. The cubic root of 2144195627 is about 1289.5003627643.

The spelling of 2144195627 in words is "two billion, one hundred forty-four million, one hundred ninety-five thousand, six hundred twenty-seven".