144362045 has 8 divisors (see below), whose sum is σ = 183424824. Its totient is φ = 108696064.

The previous prime is 144362039. The next prime is 144362069. The reversal of 144362045 is 540263441.

144362045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 74839801 + 69522244 = 8651^2 + 8338^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144362045 - 2¹² = 144357949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144361999 and 144362017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849104 + ... + 849273.

It is an arithmetic number, because the mean of its divisors is an integer number (22928103).

Almost surely, 2^144362045 is an apocalyptic number.

It is an amenable number.

144362045 is a deficient number, since it is larger than the sum of its proper divisors (39062779).

144362045 is a wasteful number, since it uses less digits than its factorization.

144362045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698399.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 144362045 is about 12015.0757384213. The cubic root of 144362045 is about 524.5871826597.

The spelling of 144362045 in words is "one hundred forty-four million, three hundred sixty-two thousand, forty-five".