2049324145 has 8 divisors (see below), whose sum is σ = 2682751680. Its totient is φ = 1490417520.

The previous prime is 2049324131. The next prime is 2049324157. The reversal of 2049324145 is 5414239402.

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

It is not a de Polignac number, because 2049324145 - 2¹³ = 2049315953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2049324145.

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, 18630165 + ... + 18630274.

It is an arithmetic number, because the mean of its divisors is an integer number (335343960).

Almost surely, 2^2049324145 is an apocalyptic number.

It is an amenable number.

2049324145 is a deficient number, since it is larger than the sum of its proper divisors (633427535).

2049324145 is a wasteful number, since it uses less digits than its factorization.

2049324145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37260455.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2049324145 is about 45269.4615055227. The cubic root of 2049324145 is about 1270.1944739079.

The spelling of 2049324145 in words is "two billion, forty-nine million, three hundred twenty-four thousand, one hundred forty-five".