2153040424 has 16 divisors (see below), whose sum is σ = 4041868320. Its totient is φ = 1075208880.

The previous prime is 2153040403. The next prime is 2153040451. The reversal of 2153040424 is 4240403512.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156922 + ... + 170089.

It is an arithmetic number, because the mean of its divisors is an integer number (252616770).

Almost surely, 2^2153040424 is an apocalyptic number.

It is an amenable number.

2153040424 is a deficient number, since it is larger than the sum of its proper divisors (1888827896).

2153040424 is a wasteful number, since it uses less digits than its factorization.

2153040424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327840 (or 327836 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2153040424 is about 46400.8666298379. The cubic root of 2153040424 is about 1291.2709913817.

Adding to 2153040424 its reverse (4240403512), we get a palindrome (6393443936).

The spelling of 2153040424 in words is "two billion, one hundred fifty-three million, forty thousand, four hundred twenty-four".