2045234416 has 20 divisors (see below), whose sum is σ = 3993847552. Its totient is φ = 1014564096.

The previous prime is 2045234407. The next prime is 2045234431. The reversal of 2045234416 is 6144325402.

It is a super-2 number, since 2×2045234416² = 8365967632781722112, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501225 + ... + 505288.

Almost surely, 2^2045234416 is an apocalyptic number.

It is an amenable number.

2045234416 is a deficient number, since it is larger than the sum of its proper divisors (1948613136).

2045234416 is a wasteful number, since it uses less digits than its factorization.

2045234416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006648 (or 1006642 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2045234416 is about 45224.2679984983. The cubic root of 2045234416 is about 1269.3489576506.

Adding to 2045234416 its reverse (6144325402), we get a palindrome (8189559818).

The spelling of 2045234416 in words is "two billion, forty-five million, two hundred thirty-four thousand, four hundred sixteen".