12028886473 has 8 divisors (see below), whose sum is σ = 12215390528. Its totient is φ = 11842587504.

The previous prime is 12028886461. The next prime is 12028886501. The reversal of 12028886473 is 37468882021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12028886473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12028886873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69115 + ... + 169807.

It is an arithmetic number, because the mean of its divisors is an integer number (1526923816).

Almost surely, 2^12028886473 is an apocalyptic number.

It is an amenable number.

12028886473 is a deficient number, since it is larger than the sum of its proper divisors (186504055).

12028886473 is a wasteful number, since it uses less digits than its factorization.

12028886473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102543.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 12028886473 in words is "twelve billion, twenty-eight million, eight hundred eighty-six thousand, four hundred seventy-three".