45014044340618 has 4 divisors (see below), whose sum is σ = 67521066510930. Its totient is φ = 22507022170308.

The previous prime is 45014044340611. The next prime is 45014044340669. The reversal of 45014044340618 is 81604344041054.

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

It can be written as a sum of positive squares in only one way, i.e., 30214073673289 + 14799970667329 = 5496733^2 + 3847073^2 .

It is not an unprimeable number, because it can be changed into a prime (45014044340611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11253511085153 + ... + 11253511085156.

Almost surely, 2^{45014044340618} is an apocalyptic number.

45014044340618 is a deficient number, since it is larger than the sum of its proper divisors (22507022170312).

45014044340618 is a wasteful number, since it uses less digits than its factorization.

45014044340618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22507022170311.

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 45014044340618 in words is "forty-five trillion, fourteen billion, forty-four million, three hundred forty thousand, six hundred eighteen".