28223123500976 has 40 divisors (see below), whose sum is σ = 56178919197024. Its totient is φ = 13725592128000.

The previous prime is 28223123500973. The next prime is 28223123500993. The reversal of 28223123500976 is 67900532132282.

It is not an unprimeable number, because it can be changed into a prime (28223123500973) 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, 6166460 + ... + 9719643.

Almost surely, 2^{28223123500976} is an apocalyptic number.

It is an amenable number.

28223123500976 is a deficient number, since it is larger than the sum of its proper divisors (27955795696048).

28223123500976 is a wasteful number, since it uses less digits than its factorization.

28223123500976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15889149 (or 15889143 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 28223123500976 in words is "twenty-eight trillion, two hundred twenty-three billion, one hundred twenty-three million, five hundred thousand, nine hundred seventy-six".