28343466358246 has 32 divisors (see below), whose sum is σ = 45918803952000. Its totient is φ = 13043544739200.

The previous prime is 28343466358243. The next prime is 28343466358247. The reversal of 28343466358246 is 64285366434382.

It is a super-2 number, since 2×28343466358246² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28343466358241) 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, 262193635 + ... + 262301713.

It is an arithmetic number, because the mean of its divisors is an integer number (1434962623500).

Almost surely, 2^{28343466358246} is an apocalyptic number.

28343466358246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

28343466358246 is a deficient number, since it is larger than the sum of its proper divisors (17575337593754).

28343466358246 is a wasteful number, since it uses less digits than its factorization.

28343466358246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137344.

The product of its digits is 477757440, while the sum is 64.

The spelling of 28343466358246 in words is "twenty-eight trillion, three hundred forty-three billion, four hundred sixty-six million, three hundred fifty-eight thousand, two hundred forty-six".