2043251424 has 72 divisors (see below), whose sum is σ = 5816249712. Its totient is φ = 680409600.

The previous prime is 2043251411. The next prime is 2043251429. The reversal of 2043251424 is 4241523402.

2043251424 is a `hidden beast` number, since 204 + 32 + 5 + 1 + 424 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043251429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349324 + ... + 355124.

It is an arithmetic number, because the mean of its divisors is an integer number (80781246).

Almost surely, 2^2043251424 is an apocalyptic number.

2043251424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2043251424 is an abundant number, since it is smaller than the sum of its proper divisors (3772998288).

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

2043251424 is a wasteful number, since it uses less digits than its factorization.

2043251424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040 (or 7029 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2043251424 is about 45202.3387005584. The cubic root of 2043251424 is about 1268.9385853319.

Adding to 2043251424 its reverse (4241523402), we get a palindrome (6284774826).

The spelling of 2043251424 in words is "two billion, forty-three million, two hundred fifty-one thousand, four hundred twenty-four".