13021268201446 has 8 divisors (see below), whose sum is σ = 19538875499544. Its totient is φ = 6508309701600.

The previous prime is 13021268201443. The next prime is 13021268201449. The reversal of 13021268201446 is 64410286212031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13021268201443) and next prime (13021268201449).

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

It is a junction number, because it is equal to n+sod(n) for n = 13021268201399 and 13021268201408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13021268201443) 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 3 ways as a sum of consecutive naturals, for example, 1162192560 + ... + 1162203763.

It is an arithmetic number, because the mean of its divisors is an integer number (2442359437443).

Almost surely, 2^{13021268201446} is an apocalyptic number.

13021268201446 is a deficient number, since it is larger than the sum of its proper divisors (6517607298098).

13021268201446 is a wasteful number, since it uses less digits than its factorization.

13021268201446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2324399126.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 13021268201446 in words is "thirteen trillion, twenty-one billion, two hundred sixty-eight million, two hundred one thousand, four hundred forty-six".