2032512421 has 4 divisors (see below), whose sum is σ = 2033596000. Its totient is φ = 2031428844.

The previous prime is 2032512407. The next prime is 2032512457. The reversal of 2032512421 is 1242152302.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2032512421 - 2²¹ = 2030415269 is a prime.

It is a super-2 number, since 2×2032512421² = 8262213483038562482, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2032512392 and 2032512401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2032510421) 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 3 ways as a sum of consecutive naturals, for example, 538971 + ... + 542728.

It is an arithmetic number, because the mean of its divisors is an integer number (508399000).

Almost surely, 2^2032512421 is an apocalyptic number.

It is an amenable number.

2032512421 is a deficient number, since it is larger than the sum of its proper divisors (1083579).

2032512421 is a wasteful number, since it uses less digits than its factorization.

2032512421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083578.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2032512421 is about 45083.3940714317. The cubic root of 2032512421 is about 1266.7115663293.

Adding to 2032512421 its reverse (1242152302), we get a palindrome (3274664723).

The spelling of 2032512421 in words is "two billion, thirty-two million, five hundred twelve thousand, four hundred twenty-one".