2130211432 has 32 divisors (see below), whose sum is σ = 4022330400. Its totient is φ = 1057612864.

The previous prime is 2130211427. The next prime is 2130211441. The reversal of 2130211432 is 2341120312.

It is a happy number.

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, 1075419 + ... + 1077397.

It is an arithmetic number, because the mean of its divisors is an integer number (125697825).

Almost surely, 2^2130211432 is an apocalyptic number.

It is an amenable number.

2130211432 is a deficient number, since it is larger than the sum of its proper divisors (1892118968).

2130211432 is a wasteful number, since it uses less digits than its factorization.

2130211432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865 (or 2861 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2130211432 is about 46154.2135887938. The cubic root of 2130211432 is about 1286.6909223714.

Adding to 2130211432 its reverse (2341120312), we get a palindrome (4471331744).

The spelling of 2130211432 in words is "two billion, one hundred thirty million, two hundred eleven thousand, four hundred thirty-two".