13033214231144 has 16 divisors (see below), whose sum is σ = 24437315014020. Its totient is φ = 6516596894080.

The previous prime is 13033214231143. The next prime is 13033214231173. The reversal of 13033214231144 is 44113241233031.

It can be written as a sum of positive squares in 2 ways, for example, as 12852726904900 + 180487326244 = 3585070^2 + 424838^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13033214231144.

It is not an unprimeable number, because it can be changed into a prime (13033214231143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9091982 + ... + 10427394.

Almost surely, 2^{13033214231144} is an apocalyptic number.

It is an amenable number.

13033214231144 is a deficient number, since it is larger than the sum of its proper divisors (11404100782876).

13033214231144 is a wasteful number, since it uses less digits than its factorization.

13033214231144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555380 (or 2555376 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 13033214231144 its reverse (44113241233031), we get a palindrome (57146455464175).

The spelling of 13033214231144 in words is "thirteen trillion, thirty-three billion, two hundred fourteen million, two hundred thirty-one thousand, one hundred forty-four".