280214700485 has 8 divisors (see below), whose sum is σ = 336612722976. Its totient is φ = 223935038800.

The previous prime is 280214700439. The next prime is 280214700503. The reversal of 280214700485 is 584007412082.

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

It is not a de Polignac number, because 280214700485 - 2⁶ = 280214700421 is a prime.

It is a Duffinian number.

It is a congruent 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, 29584991 + ... + 29594460.

It is an arithmetic number, because the mean of its divisors is an integer number (42076590372).

Almost surely, 2^280214700485 is an apocalyptic number.

It is an amenable number.

280214700485 is a deficient number, since it is larger than the sum of its proper divisors (56398022491).

280214700485 is an equidigital number, since it uses as much as digits as its factorization.

280214700485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59180403.

The product of its (nonzero) digits is 143360, while the sum is 41.

The spelling of 280214700485 in words is "two hundred eighty billion, two hundred fourteen million, seven hundred thousand, four hundred eighty-five".