2032400143 has 4 divisors (see below), whose sum is σ = 2037251160. Its totient is φ = 2027549128.

The previous prime is 2032400141. The next prime is 2032400147. The reversal of 2032400143 is 3410042302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2032400143 - 2¹ = 2032400141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2032400143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032400141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2424880 + ... + 2425717.

It is an arithmetic number, because the mean of its divisors is an integer number (509312790).

Almost surely, 2^2032400143 is an apocalyptic number.

2032400143 is a deficient number, since it is larger than the sum of its proper divisors (4851017).

2032400143 is an equidigital number, since it uses as much as digits as its factorization.

2032400143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4851016.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2032400143 is about 45082.1488285552. The cubic root of 2032400143 is about 1266.6882410991.

Adding to 2032400143 its reverse (3410042302), we get a palindrome (5442442445).

The spelling of 2032400143 in words is "two billion, thirty-two million, four hundred thousand, one hundred forty-three".