2044320602 has 4 divisors (see below), whose sum is σ = 3066480906. Its totient is φ = 1022160300.

The previous prime is 2044320587. The next prime is 2044320617. The reversal of 2044320602 is 2060234402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2060234402 = 2 ⋅1030117201.

It is an interprime number because it is at equal distance from previous prime (2044320587) and next prime (2044320617).

It can be written as a sum of positive squares in only one way, i.e., 1691594641 + 352725961 = 41129^2 + 18781^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511080149 + ... + 511080152.

Almost surely, 2^2044320602 is an apocalyptic number.

2044320602 is a deficient number, since it is larger than the sum of its proper divisors (1022160304).

2044320602 is a wasteful number, since it uses less digits than its factorization.

2044320602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022160303.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2044320602 is about 45214.1637321758. The cubic root of 2044320602 is about 1269.1598804414.

The spelling of 2044320602 in words is "two billion, forty-four million, three hundred twenty thousand, six hundred two".