2130251424 has 96 divisors (see below), whose sum is σ = 6727150080. Its totient is φ = 576605952.

The previous prime is 2130251393. The next prime is 2130251429. The reversal of 2130251424 is 4241520312.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×2130251424² = 9075942258908055552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2130251394 and 2130251403.

It is not an unprimeable number, because it can be changed into a prime (2130251429) 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 15 ways as a sum of consecutive naturals, for example, 70654 + ... + 96189.

It is an arithmetic number, because the mean of its divisors is an integer number (70074480).

Almost surely, 2^2130251424 is an apocalyptic number.

2130251424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2130251424 is an abundant number, since it is smaller than the sum of its proper divisors (4596898656).

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

2130251424 is a wasteful number, since it uses less digits than its factorization.

2130251424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166882 (or 166874 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2130251424 is about 46154.6468299780. The cubic root of 2130251424 is about 1286.6989743141.

Adding to 2130251424 its reverse (4241520312), we get a palindrome (6371771736).

The spelling of 2130251424 in words is "two billion, one hundred thirty million, two hundred fifty-one thousand, four hundred twenty-four".