745303077173041 has 4 divisors (see below), whose sum is σ = 745988728579072. Its totient is φ = 744617425767012.

The previous prime is 745303077173033. The next prime is 745303077173051. The reversal of 745303077173041 is 140371770303547.

745303077173041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 745303077173041 - 2³ = 745303077173033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 745303077173041.

It is not an unprimeable number, because it can be changed into a prime (745303077173051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342825701385 + ... + 342825703558.

It is an arithmetic number, because the mean of its divisors is an integer number (186497182144768).

Almost surely, 2^{745303077173041} is an apocalyptic number.

It is an amenable number.

745303077173041 is a deficient number, since it is larger than the sum of its proper divisors (685651406031).

745303077173041 is a wasteful number, since it uses less digits than its factorization.

745303077173041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685651406030.

The product of its (nonzero) digits is 5186160, while the sum is 52.

The spelling of 745303077173041 in words is "seven hundred forty-five trillion, three hundred three billion, seventy-seven million, one hundred seventy-three thousand, forty-one".