745462114722043 has 4 divisors (see below), whose sum is σ = 752301216692080. Its totient is φ = 738623012752008.

The previous prime is 745462114721971. The next prime is 745462114722137. The reversal of 745462114722043 is 340227411264547.

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

It is a cyclic number.

It is not a de Polignac number, because 745462114722043 - 2¹³ = 745462114713851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (745462114729043) 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, 3419550984855 + ... + 3419550985072.

It is an arithmetic number, because the mean of its divisors is an integer number (188075304173020).

Almost surely, 2^{745462114722043} is an apocalyptic number.

745462114722043 is a deficient number, since it is larger than the sum of its proper divisors (6839101970037).

745462114722043 is a wasteful number, since it uses less digits than its factorization.

745462114722043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6839101970036.

The product of its (nonzero) digits is 9031680, while the sum is 52.

The spelling of 745462114722043 in words is "seven hundred forty-five trillion, four hundred sixty-two billion, one hundred fourteen million, seven hundred twenty-two thousand, forty-three".