2043314045 has 16 divisors (see below), whose sum is σ = 2545734960. Its totient is φ = 1572555264.

The previous prime is 2043314029. The next prime is 2043314081. The reversal of 2043314045 is 5404133402.

It can be written as a sum of positive squares in 8 ways, for example, as 75238276 + 1968075769 = 8674^2 + 44363^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043314045 - 2⁴ = 2043314029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14729 + ... + 65601.

It is an arithmetic number, because the mean of its divisors is an integer number (159108435).

Almost surely, 2^2043314045 is an apocalyptic number.

It is an amenable number.

2043314045 is a deficient number, since it is larger than the sum of its proper divisors (502420915).

2043314045 is a wasteful number, since it uses less digits than its factorization.

2043314045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51184.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2043314045 is about 45203.0313695885. The cubic root of 2043314045 is about 1268.9515485582.

Adding to 2043314045 its reverse (5404133402), we get a palindrome (7447447447).

The spelling of 2043314045 in words is "two billion, forty-three million, three hundred fourteen thousand, forty-five".