2041243151 has 4 divisors (see below), whose sum is σ = 2041333704. Its totient is φ = 2041152600.

The previous prime is 2041243133. The next prime is 2041243163. The reversal of 2041243151 is 1513421402.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2041243151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041243111) 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, 18221 + ... + 66441.

It is an arithmetic number, because the mean of its divisors is an integer number (510333426).

Almost surely, 2^2041243151 is an apocalyptic number.

2041243151 is a deficient number, since it is larger than the sum of its proper divisors (90553).

2041243151 is an equidigital number, since it uses as much as digits as its factorization.

2041243151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90552.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2041243151 is about 45180.1189794803. The cubic root of 2041243151 is about 1268.5227105090.

Adding to 2041243151 its reverse (1513421402), we get a palindrome (3554664553).

The spelling of 2041243151 in words is "two billion, forty-one million, two hundred forty-three thousand, one hundred fifty-one".