744451132007201 has 4 divisors (see below), whose sum is σ = 744543164544900. Its totient is φ = 744359099469504.

The previous prime is 744451132007111. The next prime is 744451132007203. The reversal of 744451132007201 is 102700231154447.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 356227121040400 + 388224010966801 = 18873980^2 + 19703401^2 .

It is a cyclic number.

It is not a de Polignac number, because 744451132007201 - 2⁴² = 740053085496097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (744451132007203) 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, 46016256716 + ... + 46016272893.

It is an arithmetic number, because the mean of its divisors is an integer number (186135791136225).

Almost surely, 2^{744451132007201} is an apocalyptic number.

It is an amenable number.

744451132007201 is a deficient number, since it is larger than the sum of its proper divisors (92032537699).

744451132007201 is an equidigital number, since it uses as much as digits as its factorization.

744451132007201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92032537698.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 744451132007201 in words is "seven hundred forty-four trillion, four hundred fifty-one billion, one hundred thirty-two million, seven thousand, two hundred one".