2032140432421 has 8 divisors (see below), whose sum is σ = 2220581448000. Its totient is φ = 1844316246240.

The previous prime is 2032140432403. The next prime is 2032140432461. The reversal of 2032140432421 is 1242340412302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2032140432421 - 2²³ = 2032132043813 is a prime.

It is a super-3 number, since 3×2032140432421³ (a number of 38 digits) contains 333 as substring.

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 2032140432421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032140432461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154200456 + ... + 154213633.

It is an arithmetic number, because the mean of its divisors is an integer number (277572681000).

Almost surely, 2^{2032140432421} is an apocalyptic number.

It is an amenable number.

2032140432421 is a deficient number, since it is larger than the sum of its proper divisors (188441015579).

2032140432421 is a wasteful number, since it uses less digits than its factorization.

2032140432421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308414699.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2032140432421 its reverse (1242340412302), we get a palindrome (3274480844723).

The spelling of 2032140432421 in words is "two trillion, thirty-two billion, one hundred forty million, four hundred thirty-two thousand, four hundred twenty-one".