2044350345 has 8 divisors (see below), whose sum is σ = 3270960576. Its totient is φ = 1090320176.

The previous prime is 2044350299. The next prime is 2044350349. The reversal of 2044350345 is 5430534402.

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 2044350345 - 2²⁰ = 2043301769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2044350349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68144997 + ... + 68145026.

It is an arithmetic number, because the mean of its divisors is an integer number (408870072).

Almost surely, 2^2044350345 is an apocalyptic number.

It is an amenable number.

2044350345 is a deficient number, since it is larger than the sum of its proper divisors (1226610231).

2044350345 is a wasteful number, since it uses less digits than its factorization.

2044350345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136290031.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2044350345 is about 45214.4926433992. The cubic root of 2044350345 is about 1269.1660354510.

Adding to 2044350345 its reverse (5430534402), we get a palindrome (7474884747).

The spelling of 2044350345 in words is "two billion, forty-four million, three hundred fifty thousand, three hundred forty-five".