2140303417 has 16 divisors (see below), whose sum is σ = 2619060480. Its totient is φ = 1707222528.

The previous prime is 2140303397. The next prime is 2140303421. The reversal of 2140303417 is 7143030412.

It is a cyclic number.

It is not a de Polignac number, because 2140303417 - 2¹⁹ = 2139779129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2140303391 and 2140303400.

It is not an unprimeable number, because it can be changed into a prime (2140303427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90453 + ... + 111634.

It is an arithmetic number, because the mean of its divisors is an integer number (163691280).

Almost surely, 2^2140303417 is an apocalyptic number.

It is an amenable number.

2140303417 is a deficient number, since it is larger than the sum of its proper divisors (478757063).

2140303417 is a wasteful number, since it uses less digits than its factorization.

2140303417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202200.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2140303417 is about 46263.4133738530. The cubic root of 2140303417 is about 1288.7196432418.

Adding to 2140303417 its reverse (7143030412), we get a palindrome (9283333829).

The spelling of 2140303417 in words is "two billion, one hundred forty million, three hundred three thousand, four hundred seventeen".