2040301142 has 32 divisors (see below), whose sum is σ = 3369903264. Its totient is φ = 918777600.

The previous prime is 2040301139. The next prime is 2040301199. The reversal of 2040301142 is 2411030402.

It is a self number, because there is not a number n which added to its sum of digits gives 2040301142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1245548 + ... + 1247184.

It is an arithmetic number, because the mean of its divisors is an integer number (105309477).

Almost surely, 2^2040301142 is an apocalyptic number.

2040301142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2040301142 is a deficient number, since it is larger than the sum of its proper divisors (1329602122).

2040301142 is a wasteful number, since it uses less digits than its factorization.

2040301142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2040301142 is about 45169.6927374982. The cubic root of 2040301142 is about 1268.3275445263.

Adding to 2040301142 its reverse (2411030402), we get a palindrome (4451331544).

The spelling of 2040301142 in words is "two billion, forty million, three hundred one thousand, one hundred forty-two".