2134432323424 has 24 divisors (see below), whose sum is σ = 4203160384248. Its totient is φ = 1066963019520.

The previous prime is 2134432323409. The next prime is 2134432323427. The reversal of 2134432323424 is 4243232344312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134432323427) 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, 7773642 + ... + 8043529.

It is an arithmetic number, because the mean of its divisors is an integer number (175131682677).

Almost surely, 2^{2134432323424} is an apocalyptic number.

It is an amenable number.

2134432323424 is a deficient number, since it is larger than the sum of its proper divisors (2068728060824).

2134432323424 is a wasteful number, since it uses less digits than its factorization.

2134432323424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15821398 (or 15821390 counting only the distinct ones).

The product of its digits is 331776, while the sum is 37.

Adding to 2134432323424 its reverse (4243232344312), we get a palindrome (6377664667736).

The spelling of 2134432323424 in words is "two trillion, one hundred thirty-four billion, four hundred thirty-two million, three hundred twenty-three thousand, four hundred twenty-four".