28434241044053 has 8 divisors (see below), whose sum is σ = 30621540893496. Its totient is φ = 26246948414400.

The previous prime is 28434241044031. The next prime is 28434241044091. The reversal of 28434241044053 is 35044014243482.

It can be written as a sum of positive squares in 4 ways, for example, as 5653637996644 + 22780603047409 = 2377738^2 + 4772903^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 28434241044053 - 2¹⁴ = 28434241027669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28434241043995 and 28434241044013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28434241004053) 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, 8593583 + ... + 11433203.

It is an arithmetic number, because the mean of its divisors is an integer number (3827692611687).

Almost surely, 2^{28434241044053} is an apocalyptic number.

It is an amenable number.

28434241044053 is a deficient number, since it is larger than the sum of its proper divisors (2187299849443).

28434241044053 is a wasteful number, since it uses less digits than its factorization.

28434241044053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609895.

The product of its (nonzero) digits is 1474560, while the sum is 44.

The spelling of 28434241044053 in words is "twenty-eight trillion, four hundred thirty-four billion, two hundred forty-one million, forty-four thousand, fifty-three".