4343740443432 has 96 divisors (see below), whose sum is σ = 12689009522280. Its totient is φ = 1334450257920.

The previous prime is 4343740443407. The next prime is 4343740443487. The reversal of 4343740443432 is 2343440473434.

It can be written as a sum of positive squares in 4 ways, for example, as 3761916268356 + 581824175076 = 1939566^2 + 762774^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3019953 + ... + 4219904.

Almost surely, 2^{4343740443432} is an apocalyptic number.

It is an amenable number.

4343740443432 is an abundant number, since it is smaller than the sum of its proper divisors (8345269078848).

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

4343740443432 is a wasteful number, since it uses less digits than its factorization.

4343740443432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7240523 (or 7240516 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 45.

It can be divided in two parts, 43437404 and 43432, that added together give a square (43480836 = 6594²).

The spelling of 4343740443432 in words is "four trillion, three hundred forty-three billion, seven hundred forty million, four hundred forty-three thousand, four hundred thirty-two".