28846024464481 has 16 divisors (see below), whose sum is σ = 33461137532160. Its totient is φ = 24355098048960.

The previous prime is 28846024464473. The next prime is 28846024464493. The reversal of 28846024464481 is 18446442064882.

It is not a de Polignac number, because 28846024464481 - 2³ = 28846024464473 is a prime.

It is a super-2 number, since 2×28846024464481² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28846025464481) 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, 25425286 + ... + 26535583.

It is an arithmetic number, because the mean of its divisors is an integer number (2091321095760).

Almost surely, 2^{28846024464481} is an apocalyptic number.

It is an amenable number.

28846024464481 is a deficient number, since it is larger than the sum of its proper divisors (4615113067679).

28846024464481 is a wasteful number, since it uses less digits than its factorization.

28846024464481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51962064.

The product of its (nonzero) digits is 75497472, while the sum is 61.

The spelling of 28846024464481 in words is "twenty-eight trillion, eight hundred forty-six billion, twenty-four million, four hundred sixty-four thousand, four hundred eighty-one".