2150042611 has 4 divisors (see below), whose sum is σ = 2150506800. Its totient is φ = 2149578424.

The previous prime is 2150042597. The next prime is 2150042633. The reversal of 2150042611 is 1162400512.

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

It is a cyclic number.

It is not a de Polignac number, because 2150042611 - 2⁷ = 2150042483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2150042711) 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, 225076 + ... + 234433.

It is an arithmetic number, because the mean of its divisors is an integer number (537626700).

Almost surely, 2^2150042611 is an apocalyptic number.

2150042611 is a deficient number, since it is larger than the sum of its proper divisors (464189).

2150042611 is an equidigital number, since it uses as much as digits as its factorization.

2150042611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464188.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2150042611 is about 46368.5519614318. The cubic root of 2150042611 is about 1290.6714071969.

The spelling of 2150042611 in words is "two billion, one hundred fifty million, forty-two thousand, six hundred eleven".