745043326275471 has 16 divisors (see below), whose sum is σ = 998876626011264. Its totient is φ = 493960092990624.

The previous prime is 745043326275403. The next prime is 745043326275497. The reversal of 745043326275471 is 174572623340547.

It is not a de Polignac number, because 745043326275471 - 2¹¹ = 745043326273423 is a prime.

It is a super-3 number, since 3×745043326275471³ (a number of 46 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745043326275671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912628576 + ... + 913444581.

It is an arithmetic number, because the mean of its divisors is an integer number (62429789125704).

Almost surely, 2^{745043326275471} is an apocalyptic number.

745043326275471 is a deficient number, since it is larger than the sum of its proper divisors (253833299735793).

745043326275471 is a wasteful number, since it uses less digits than its factorization.

745043326275471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826073910.

The product of its (nonzero) digits is 118540800, while the sum is 60.

The spelling of 745043326275471 in words is "seven hundred forty-five trillion, forty-three billion, three hundred twenty-six million, two hundred seventy-five thousand, four hundred seventy-one".