2045003424 has 48 divisors (see below), whose sum is σ = 5389584480. Its totient is φ = 678944000.

The previous prime is 2045003407. The next prime is 2045003447. The reversal of 2045003424 is 4243005402.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2045003394 and 2045003403.

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, 18339 + ... + 66530.

It is an arithmetic number, because the mean of its divisors is an integer number (112283010).

Almost surely, 2^2045003424 is an apocalyptic number.

2045003424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2045003424 is an abundant number, since it is smaller than the sum of its proper divisors (3344581056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2045003424 is a wasteful number, since it uses less digits than its factorization.

2045003424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85133 (or 85125 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 2045003424 is about 45221.7140763152. The cubic root of 2045003424 is about 1269.3011684272.

Adding to 2045003424 its reverse (4243005402), we get a palindrome (6288008826).

The spelling of 2045003424 in words is "two billion, forty-five million, three thousand, four hundred twenty-four".