284048838145 has 8 divisors (see below), whose sum is σ = 360909112104. Its totient is φ = 213872066304.

The previous prime is 284048838107. The next prime is 284048838181. The reversal of 284048838145 is 541838840482.

It can be written as a sum of positive squares in 4 ways, for example, as 35270342416 + 248778495729 = 187804^2 + 498777^2 .

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 284048838145 - 2¹⁷ = 284048707073 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1670875434 + ... + 1670875603.

It is an arithmetic number, because the mean of its divisors is an integer number (45113639013).

Almost surely, 2^284048838145 is an apocalyptic number.

It is an amenable number.

284048838145 is a deficient number, since it is larger than the sum of its proper divisors (76860273959).

284048838145 is a wasteful number, since it uses less digits than its factorization.

284048838145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341751059.

The product of its (nonzero) digits is 7864320, while the sum is 55.

The spelling of 284048838145 in words is "two hundred eighty-four billion, forty-eight million, eight hundred thirty-eight thousand, one hundred forty-five".