2145150024 has 16 divisors (see below), whose sum is σ = 5362875120. Its totient is φ = 715050000.

The previous prime is 2145150019. The next prime is 2145150047. The reversal of 2145150024 is 4200515412.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 89381251 = 2145150024 / (2 + 1 + 4 + 5 + 1 + 5 + 0 + 0 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 2145149976 and 2145150003.

It is an unprimeable number.

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, 44690602 + ... + 44690649.

It is an arithmetic number, because the mean of its divisors is an integer number (335179695).

Almost surely, 2^2145150024 is an apocalyptic number.

2145150024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2145150024 is an abundant number, since it is smaller than the sum of its proper divisors (3217725096).

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

2145150024 is a wasteful number, since it uses less digits than its factorization.

2145150024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89381260 (or 89381256 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2145150024 is about 46315.7643141080. The cubic root of 2145150024 is about 1289.6916563680.

Adding to 2145150024 its reverse (4200515412), we get a palindrome (6345665436).

The spelling of 2145150024 in words is "two billion, one hundred forty-five million, one hundred fifty thousand, twenty-four".