344213222043 has 8 divisors (see below), whose sum is σ = 459471909456. Its totient is φ = 229215008000.

The previous prime is 344213222009. The next prime is 344213222051. The reversal of 344213222043 is 340222312443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 344213222043 - 2⁹ = 344213221531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344213222043.

It is not an unprimeable number, because it can be changed into a prime (344213223043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65115258 + ... + 65120543.

It is an arithmetic number, because the mean of its divisors is an integer number (57433988682).

Almost surely, 2^344213222043 is an apocalyptic number.

344213222043 is a deficient number, since it is larger than the sum of its proper divisors (115258687413).

344213222043 is a wasteful number, since it uses less digits than its factorization.

344213222043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130236685.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 344213222043 its reverse (340222312443), we get a palindrome (684435534486).

The spelling of 344213222043 in words is "three hundred forty-four billion, two hundred thirteen million, two hundred twenty-two thousand, forty-three".