2141504232 has 96 divisors (see below), whose sum is σ = 6372828000. Its totient is φ = 597614976.

The previous prime is 2141504227. The next prime is 2141504237. The reversal of 2141504232 is 2324051412.

It is an interprime number because it is at equal distance from previous prime (2141504227) and next prime (2141504237).

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

It is not an unprimeable number, because it can be changed into a prime (2141504237) 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 23 ways as a sum of consecutive naturals, for example, 29394 + ... + 71742.

It is an arithmetic number, because the mean of its divisors is an integer number (66383625).

Almost surely, 2^2141504232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2141504232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3186414000).

2141504232 is an abundant number, since it is smaller than the sum of its proper divisors (4231323768).

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

2141504232 is a wasteful number, since it uses less digits than its factorization.

2141504232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42415 (or 42404 counting only the distinct ones).

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

The square root of 2141504232 is about 46276.3895739501. The cubic root of 2141504232 is about 1288.9606097867.

Adding to 2141504232 its reverse (2324051412), we get a palindrome (4465555644).

The spelling of 2141504232 in words is "two billion, one hundred forty-one million, five hundred four thousand, two hundred thirty-two".