283241488781 has 8 divisors (see below), whose sum is σ = 299822587680. Its totient is φ = 267114666672.

The previous prime is 283241488729. The next prime is 283241488819. The reversal of 283241488781 is 187884142382.

It is a happy number.

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 283241488781 - 2²² = 283237294477 is a prime.

It is a super-2 number, since 2×283241488781² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283241488721) 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, 113567915 + ... + 113570408.

It is an arithmetic number, because the mean of its divisors is an integer number (37477823460).

Almost surely, 2^283241488781 is an apocalyptic number.

It is an amenable number.

283241488781 is a deficient number, since it is larger than the sum of its proper divisors (16581098899).

283241488781 is a wasteful number, since it uses less digits than its factorization.

283241488781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227138395.

The product of its digits is 5505024, while the sum is 56.

The spelling of 283241488781 in words is "two hundred eighty-three billion, two hundred forty-one million, four hundred eighty-eight thousand, seven hundred eighty-one".