31264280321241 has 16 divisors (see below), whose sum is σ = 45475571332800. Its totient is φ = 18947942637120.

The previous prime is 31264280321203. The next prime is 31264280321299. The reversal of 31264280321241 is 14212308246213.

It is not a de Polignac number, because 31264280321241 - 2²⁷ = 31264146103513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 31264280321241.

It is not an unprimeable number, because it can be changed into a prime (31264280321201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3551431 + ... + 8668403.

It is an arithmetic number, because the mean of its divisors is an integer number (2842223208300).

Almost surely, 2^{31264280321241} is an apocalyptic number.

It is an amenable number.

31264280321241 is a deficient number, since it is larger than the sum of its proper divisors (14211291011559).

31264280321241 is a wasteful number, since it uses less digits than its factorization.

31264280321241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302136.

The product of its (nonzero) digits is 110592, while the sum is 39.

Adding to 31264280321241 its reverse (14212308246213), we get a palindrome (45476588567454).

The spelling of 31264280321241 in words is "thirty-one trillion, two hundred sixty-four billion, two hundred eighty million, three hundred twenty-one thousand, two hundred forty-one".