28011714014 has 8 divisors (see below), whose sum is σ = 42018333888. Its totient is φ = 14005602720.

The previous prime is 28011714001. The next prime is 28011714083. The reversal of 28011714014 is 41041711082.

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

It is a super-2 number, since 2×28011714014² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 74534 + ... + 248150.

It is an arithmetic number, because the mean of its divisors is an integer number (5252291736).

Almost surely, 2^28011714014 is an apocalyptic number.

28011714014 is a deficient number, since it is larger than the sum of its proper divisors (14006619874).

28011714014 is a wasteful number, since it uses less digits than its factorization.

28011714014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254290.

The product of its (nonzero) digits is 1792, while the sum is 29.

The spelling of 28011714014 in words is "twenty-eight billion, eleven million, seven hundred fourteen thousand, fourteen".