43244400334 has 4 divisors (see below), whose sum is σ = 64866600504. Its totient is φ = 21622200166.

The previous prime is 43244400323. The next prime is 43244400361. The reversal of 43244400334 is 43300444234.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 43244400296 and 43244400305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10811100082 + ... + 10811100085.

It is an arithmetic number, because the mean of its divisors is an integer number (16216650126).

Almost surely, 2^43244400334 is an apocalyptic number.

43244400334 is a deficient number, since it is larger than the sum of its proper divisors (21622200170).

43244400334 is a wasteful number, since it uses less digits than its factorization.

43244400334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21622200169.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 43244400334 its reverse (43300444234), we get a palindrome (86544844568).

The spelling of 43244400334 in words is "forty-three billion, two hundred forty-four million, four hundred thousand, three hundred thirty-four".