2143003245032 has 32 divisors (see below), whose sum is σ = 4327288963200. Its totient is φ = 989062221504.

The previous prime is 2143003245001. The next prime is 2143003245049. The reversal of 2143003245032 is 2305423003412.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2143003244986 and 2143003245004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8195333 + ... + 8452779.

It is an arithmetic number, because the mean of its divisors is an integer number (135227780100).

Almost surely, 2^{2143003245032} is an apocalyptic number.

It is an amenable number.

2143003245032 is an abundant number, since it is smaller than the sum of its proper divisors (2184285718168).

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

2143003245032 is a wasteful number, since it uses less digits than its factorization.

2143003245032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337505 (or 337501 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 2143003245032 its reverse (2305423003412), we get a palindrome (4448426248444).

The spelling of 2143003245032 in words is "two trillion, one hundred forty-three billion, three million, two hundred forty-five thousand, thirty-two".