28588741142 has 16 divisors (see below), whose sum is σ = 46184777520. Its totient is φ = 13193956512.

The previous prime is 28588741133. The next prime is 28588741151. The reversal of 28588741142 is 24114788582.

It is an interprime number because it is at equal distance from previous prime (28588741133) and next prime (28588741151).

It is a super-2 number, since 2×28588741142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579584 + ... + 626972.

It is an arithmetic number, because the mean of its divisors is an integer number (2886548595).

Almost surely, 2^28588741142 is an apocalyptic number.

28588741142 is a deficient number, since it is larger than the sum of its proper divisors (17596036378).

28588741142 is a wasteful number, since it uses less digits than its factorization.

28588741142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70607.

The product of its digits is 1146880, while the sum is 50.

The spelling of 28588741142 in words is "twenty-eight billion, five hundred eighty-eight million, seven hundred forty-one thousand, one hundred forty-two".