28119303514 has 8 divisors (see below), whose sum is σ = 42191582400. Its totient is φ = 14055442716.

The previous prime is 28119303497. The next prime is 28119303523. The reversal of 28119303514 is 41530391182.

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

It is a super-2 number, since 2×28119303514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2096164 + ... + 2109535.

It is an arithmetic number, because the mean of its divisors is an integer number (5273947800).

Almost surely, 2^28119303514 is an apocalyptic number.

28119303514 is a deficient number, since it is larger than the sum of its proper divisors (14072278886).

28119303514 is a wasteful number, since it uses less digits than its factorization.

28119303514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4209044.

The product of its (nonzero) digits is 25920, while the sum is 37.

Adding to 28119303514 its reverse (41530391182), we get a palindrome (69649694696).

The spelling of 28119303514 in words is "twenty-eight billion, one hundred nineteen million, three hundred three thousand, five hundred fourteen".