3140421303 has 8 divisors (see below), whose sum is σ = 4322300416. Its totient is φ = 2026078200.

The previous prime is 3140421259. The next prime is 3140421331. The reversal of 3140421303 is 3031240413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3140421303 - 2⁶ = 3140421239 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 3140421303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3140421343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16883893 + ... + 16884078.

It is an arithmetic number, because the mean of its divisors is an integer number (540287552).

Almost surely, 2^3140421303 is an apocalyptic number.

3140421303 is a deficient number, since it is larger than the sum of its proper divisors (1181879113).

3140421303 is a wasteful number, since it uses less digits than its factorization.

3140421303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33768005.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3140421303 is about 56039.4620156190. The cubic root of 3140421303 is about 1464.4098393649.

Adding to 3140421303 its reverse (3031240413), we get a palindrome (6171661716).

The spelling of 3140421303 in words is "three billion, one hundred forty million, four hundred twenty-one thousand, three hundred three".