402141303 has 12 divisors (see below), whose sum is σ = 589541368. Its totient is φ = 264092400.

The previous prime is 402141293. The next prime is 402141359. The reversal of 402141303 is 303141204.

It is not a de Polignac number, because 402141303 - 2⁴ = 402141287 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 (402141503) 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 11 ways as a sum of consecutive naturals, for example, 332848 + ... + 334053.

Almost surely, 2^402141303 is an apocalyptic number.

402141303 is a deficient number, since it is larger than the sum of its proper divisors (187400065).

402141303 is a wasteful number, since it uses less digits than its factorization.

402141303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666974 (or 666971 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 402141303 is about 20053.4611227090. The cubic root of 402141303 is about 738.1187318609.

Adding to 402141303 its reverse (303141204), we get a palindrome (705282507).

Subtracting from 402141303 its reverse (303141204), we obtain a palindrome (99000099).

The spelling of 402141303 in words is "four hundred two million, one hundred forty-one thousand, three hundred three".