2132481843 has 16 divisors (see below), whose sum is σ = 3232704640. Its totient is φ = 1388592072.

The previous prime is 2132481817. The next prime is 2132481889. The reversal of 2132481843 is 3481842312.

It is a happy number.

2132481843 is a `hidden beast` number, since 2 + 132 + 481 + 8 + 43 = 666.

It is not a de Polignac number, because 2132481843 - 2¹⁴ = 2132465459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132481798 and 2132481807.

It is not an unprimeable number, because it can be changed into a prime (2132431843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917221 + ... + 919542.

It is an arithmetic number, because the mean of its divisors is an integer number (202044040).

Almost surely, 2^2132481843 is an apocalyptic number.

2132481843 is a deficient number, since it is larger than the sum of its proper divisors (1100222797).

2132481843 is a wasteful number, since it uses less digits than its factorization.

2132481843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836815 (or 1836809 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 2132481843 is about 46178.8029619651. The cubic root of 2132481843 is about 1287.1478848326.

The spelling of 2132481843 in words is "two billion, one hundred thirty-two million, four hundred eighty-one thousand, eight hundred forty-three".