2132000421 has 16 divisors (see below), whose sum is σ = 2920946304. Its totient is φ = 1382232384.

The previous prime is 2132000411. The next prime is 2132000441. The reversal of 2132000421 is 1240002312.

It is not a de Polignac number, because 2132000421 - 2¹⁴ = 2131984037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2132000421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132000411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317131 + ... + 323783.

It is an arithmetic number, because the mean of its divisors is an integer number (182559144).

Almost surely, 2^2132000421 is an apocalyptic number.

It is an amenable number.

2132000421 is a deficient number, since it is larger than the sum of its proper divisors (788945883).

2132000421 is a wasteful number, since it uses less digits than its factorization.

2132000421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9580.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2132000421 is about 46173.5900813441. The cubic root of 2132000421 is about 1287.0510168026.

Adding to 2132000421 its reverse (1240002312), we get a palindrome (3372002733).

The spelling of 2132000421 in words is "two billion, one hundred thirty-two million, four hundred twenty-one", and thus it is an aban number.