2040328151 has 12 divisors (see below), whose sum is σ = 2169618120. Its totient is φ = 1918350720.

The previous prime is 2040328097. The next prime is 2040328187. The reversal of 2040328151 is 1518230402.

It is a de Polignac number, because none of the positive numbers 2^k-2040328151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2040328151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040328951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335405 + ... + 341433.

It is an arithmetic number, because the mean of its divisors is an integer number (180801510).

Almost surely, 2^2040328151 is an apocalyptic number.

2040328151 is a deficient number, since it is larger than the sum of its proper divisors (129289969).

2040328151 is a wasteful number, since it uses less digits than its factorization.

2040328151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7234 (or 7217 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2040328151 is about 45169.9917090982. The cubic root of 2040328151 is about 1268.3331411033. Note that the first 3 decimals are identical.

Adding to 2040328151 its reverse (1518230402), we get a palindrome (3558558553).

The spelling of 2040328151 in words is "two billion, forty million, three hundred twenty-eight thousand, one hundred fifty-one".