2000632421 has 8 divisors (see below), whose sum is σ = 2021943840. Its totient is φ = 1979420112.

The previous prime is 2000632411. The next prime is 2000632427. The reversal of 2000632421 is 1242360002.

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 2000632421 - 2³⁰ = 926890597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000632393 and 2000632402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000632427) 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, 16166 + ... + 65288.

It is an arithmetic number, because the mean of its divisors is an integer number (252742980).

Almost surely, 2^2000632421 is an apocalyptic number.

It is an amenable number.

2000632421 is a deficient number, since it is larger than the sum of its proper divisors (21311419).

2000632421 is a wasteful number, since it uses less digits than its factorization.

2000632421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49555.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2000632421 is about 44728.4296728602. The cubic root of 2000632421 is about 1260.0538359881.

Adding to 2000632421 its reverse (1242360002), we get a palindrome (3242992423).

The spelling of 2000632421 in words is "two billion, six hundred thirty-two thousand, four hundred twenty-one".