745254006334001 has 2 divisors, whose sum is σ = 745254006334002. Its totient is φ = 745254006334000.

The previous prime is 745254006333989. The next prime is 745254006334007. The reversal of 745254006334001 is 100433600452547.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 740829104766976 + 4424901567025 = 27218176^2 + 2103545^2 .

It is an emirp because it is prime and its reverse (100433600452547) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 745254006334001 - 2¹⁴ = 745254006317617 is a prime.

It is not a weakly prime, because it can be changed into another prime (745254006334007) 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 as a sum of consecutive naturals, namely, 372627003167000 + 372627003167001.

It is an arithmetic number, because the mean of its divisors is an integer number (372627003167001).

Almost surely, 2^{745254006334001} is an apocalyptic number.

It is an amenable number.

745254006334001 is a deficient number, since it is larger than the sum of its proper divisors (1).

745254006334001 is an equidigital number, since it uses as much as digits as its factorization.

745254006334001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 44.

Adding to 745254006334001 its reverse (100433600452547), we get a palindrome (845687606786548).

The spelling of 745254006334001 in words is "seven hundred forty-five trillion, two hundred fifty-four billion, six million, three hundred thirty-four thousand, one".