280334131201 has 16 divisors (see below), whose sum is σ = 298796304384. Its totient is φ = 262396675024.

The previous prime is 280334131177. The next prime is 280334131213. The reversal of 280334131201 is 102131433082.

It is not a de Polignac number, because 280334131201 - 2⁵ = 280334131169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 280334131201.

It is not an unprimeable number, because it can be changed into a prime (280334131271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7751106 + ... + 7787188.

It is an arithmetic number, because the mean of its divisors is an integer number (18674769024).

Almost surely, 2^280334131201 is an apocalyptic number.

It is an amenable number.

280334131201 is a deficient number, since it is larger than the sum of its proper divisors (18462173183).

280334131201 is a wasteful number, since it uses less digits than its factorization.

280334131201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43340.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 280334131201 its reverse (102131433082), we get a palindrome (382465564283).

The spelling of 280334131201 in words is "two hundred eighty billion, three hundred thirty-four million, one hundred thirty-one thousand, two hundred one".