2043120496 has 20 divisors (see below), whose sum is σ = 4012774912. Its totient is φ = 1007565696.

The previous prime is 2043120493. The next prime is 2043120509. The reversal of 2043120496 is 6940213402.

It is a happy number.

It is a super-2 number, since 2×2043120496² = 8348682722350572032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043120493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 873456 + ... + 875791.

Almost surely, 2^2043120496 is an apocalyptic number.

It is an amenable number.

2043120496 is a deficient number, since it is larger than the sum of its proper divisors (1969654416).

2043120496 is a wasteful number, since it uses less digits than its factorization.

2043120496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749328 (or 1749322 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2043120496 is about 45200.8904337072. The cubic root of 2043120496 is about 1268.9114809600.

Adding to 2043120496 its reverse (6940213402), we get a palindrome (8983333898).

The spelling of 2043120496 in words is "two billion, forty-three million, one hundred twenty thousand, four hundred ninety-six".