28714729004619 has 16 divisors (see below), whose sum is σ = 43756274784000. Its totient is φ = 16408230104160.

The previous prime is 28714729004609. The next prime is 28714729004639. The reversal of 28714729004619 is 91640092741782.

It is not a de Polignac number, because 28714729004619 - 2¹¹ = 28714729002571 is a prime.

It is a super-2 number, since 2×28714729004619² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28714729004609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5866852 + ... + 9583809.

It is an arithmetic number, because the mean of its divisors is an integer number (2734767174000).

Almost surely, 2^{28714729004619} is an apocalyptic number.

28714729004619 is a deficient number, since it is larger than the sum of its proper divisors (15041545779381).

28714729004619 is a wasteful number, since it uses less digits than its factorization.

28714729004619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15539170.

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 28714729004619 in words is "twenty-eight trillion, seven hundred fourteen billion, seven hundred twenty-nine million, four thousand, six hundred nineteen".