45000042224 has 10 divisors (see below), whose sum is σ = 87187581840. Its totient is φ = 22500021104.

The previous prime is 45000042221. The next prime is 45000042259. The reversal of 45000042224 is 42224000054.

45000042224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45000042224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45000042221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406251304 + ... + 1406251335.

It is an arithmetic number, because the mean of its divisors is an integer number (8718758184).

Almost surely, 2^45000042224 is an apocalyptic number.

It is an amenable number.

45000042224 is a deficient number, since it is larger than the sum of its proper divisors (42187539616).

45000042224 is a wasteful number, since it uses less digits than its factorization.

45000042224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812502647 (or 2812502641 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

Adding to 45000042224 its reverse (42224000054), we get a palindrome (87224042278).

The spelling of 45000042224 in words is "forty-five billion, forty-two thousand, two hundred twenty-four".