2132442043432 has 16 divisors (see below), whose sum is σ = 3998366645760. Its totient is φ = 1066210937904.

The previous prime is 2132442043411. The next prime is 2132442043439. The reversal of 2132442043432 is 2343402442312.

It is not an unprimeable number, because it can be changed into a prime (2132442043439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320488 + ... + 2089879.

It is an arithmetic number, because the mean of its divisors is an integer number (249897915360).

Almost surely, 2^{2132442043432} is an apocalyptic number.

It is an amenable number.

2132442043432 is a deficient number, since it is larger than the sum of its proper divisors (1865924602328).

2132442043432 is a wasteful number, since it uses less digits than its factorization.

2132442043432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520960 (or 2520956 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 2132442043432 its reverse (2343402442312), we get a palindrome (4475844485744).

The spelling of 2132442043432 in words is "two trillion, one hundred thirty-two billion, four hundred forty-two million, forty-three thousand, four hundred thirty-two".