2132241456 has 40 divisors (see below), whose sum is σ = 5832309744. Its totient is φ = 668938240.

The previous prime is 2132241421. The next prime is 2132241457. The reversal of 2132241456 is 6541422312.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2132241457) 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 7 ways as a sum of consecutive naturals, for example, 1305705 + ... + 1307336.

Almost surely, 2^2132241456 is an apocalyptic number.

It is an amenable number.

2132241456 is an abundant number, since it is smaller than the sum of its proper divisors (3700068288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132241456 is a wasteful number, since it uses less digits than its factorization.

2132241456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613069 (or 2613063 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 2132241456 is about 46176.2001035165. The cubic root of 2132241456 is about 1287.0995178330.

Adding to 2132241456 its reverse (6541422312), we get a palindrome (8673663768).

The spelling of 2132241456 in words is "two billion, one hundred thirty-two million, two hundred forty-one thousand, four hundred fifty-six".