745462114722147 has 32 divisors (see below), whose sum is σ = 1027565711769600. Its totient is φ = 480215265156000.

The previous prime is 745462114722139. The next prime is 745462114722161. The reversal of 745462114722147 is 741227411264547.

It is not a de Polignac number, because 745462114722147 - 2³ = 745462114722139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745462114722137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 982780522 + ... + 983538752.

It is an arithmetic number, because the mean of its divisors is an integer number (32111428492800).

Almost surely, 2^{745462114722147} is an apocalyptic number.

745462114722147 is a deficient number, since it is larger than the sum of its proper divisors (282103597047453).

745462114722147 is a wasteful number, since it uses less digits than its factorization.

745462114722147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774255.

The product of its digits is 21073920, while the sum is 57.

The spelling of 745462114722147 in words is "seven hundred forty-five trillion, four hundred sixty-two billion, one hundred fourteen million, seven hundred twenty-two thousand, one hundred forty-seven".