28413131383 has 32 divisors (see below), whose sum is σ = 35250575360. Its totient is φ = 22300790400.

The previous prime is 28413131377. The next prime is 28413131399. The reversal of 28413131383 is 38313131482.

It is not a de Polignac number, because 28413131383 - 2⁹ = 28413130871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28413131083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19635166 + ... + 19636612.

It is an arithmetic number, because the mean of its divisors is an integer number (1101580480).

Almost surely, 2^28413131383 is an apocalyptic number.

28413131383 is a deficient number, since it is larger than the sum of its proper divisors (6837443977).

28413131383 is a wasteful number, since it uses less digits than its factorization.

28413131383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047.

The product of its digits is 41472, while the sum is 37.

Subtracting 28413131383 from its reverse (38313131482), we obtain a palindrome (9900000099).

The spelling of 28413131383 in words is "twenty-eight billion, four hundred thirteen million, one hundred thirty-one thousand, three hundred eighty-three".