13001345223046 has 16 divisors (see below), whose sum is σ = 19559212992576. Its totient is φ = 6481633767336.

The previous prime is 13001345223043. The next prime is 13001345223071. The reversal of 13001345223046 is 64032254310031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001345223043) 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 7 ways as a sum of consecutive naturals, for example, 5559136 + ... + 7543651.

It is an arithmetic number, because the mean of its divisors is an integer number (1222450812036).

Almost surely, 2^{13001345223046} is an apocalyptic number.

13001345223046 is a deficient number, since it is larger than the sum of its proper divisors (6557867769530).

13001345223046 is a wasteful number, since it uses less digits than its factorization.

13001345223046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13104243.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 13001345223046 its reverse (64032254310031), we get a palindrome (77033599533077).

The spelling of 13001345223046 in words is "thirteen trillion, one billion, three hundred forty-five million, two hundred twenty-three thousand, forty-six".